Finding the Fourth Proportional to 52,642,978.98, 72,622,834.68 and 34,064,118.12

Step by Step Solution

1. Step 1: Write the proportion equation
   52,642,978.98 : 72,622,834.68 = 34,064,118.12 : x
2. Step 2: Convert to fraction form
   52,642,978.98/72,622,834.68 = 34,064,118.12/x
3. Step 3: Cross multiply
   52,642,978.98x = 72,622,834.68 × 34,064,118.12
4. Step 4: Simplify right side
   52,642,978.98x = 2,473,832,818,748,752.50
5. Step 5: Solve for x
   x = 2,473,832,818,748,752.50/52,642,978.98
6. Step 6: Final answer
   x = 46,992,644.92