Finding the Fourth Proportional to 2,529,674,196,250, 3,490,950,390,825 and 1,447,027,639,739.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,529,674,196,250 : 3,490,950,390,825 = 1,447,027,639,739.50 : x
2. Step 2: Convert to fraction form
   2,529,674,196,250/3,490,950,390,825 = 1,447,027,639,739.50/x
3. Step 3: Cross multiply
   2,529,674,196,250x = 3,490,950,390,825 × 1,447,027,639,739.50
4. Step 4: Simplify right side
   2,529,674,196,250x = 5,051,501,704,483,185,037,934,592
5. Step 5: Solve for x
   x = 5,051,501,704,483,185,037,934,592/2,529,674,196,250
6. Step 6: Final answer
   x = 1,996,898,142,840.51