Finding the Fourth Proportional to 2,505,142.62, 3,457,092.52 and 1,359,222.66

Step by Step Solution

1. Step 1: Write the proportion equation
   2,505,142.62 : 3,457,092.52 = 1,359,222.66 : x
2. Step 2: Convert to fraction form
   2,505,142.62/3,457,092.52 = 1,359,222.66/x
3. Step 3: Cross multiply
   2,505,142.62x = 3,457,092.52 × 1,359,222.66
4. Step 4: Simplify right side
   2,505,142.62x = 4,698,958,490,900.50
5. Step 5: Solve for x
   x = 4,698,958,490,900.50/2,505,142.62
6. Step 6: Final answer
   x = 1,875,724.94