Finding the Fourth Proportional to 1,156,892.87, 1,736,003.47 and 903,462.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,156,892.87 : 1,736,003.47 = 903,462.10 : x
2. Step 2: Convert to fraction form
   1,156,892.87/1,736,003.47 = 903,462.10/x
3. Step 3: Cross multiply
   1,156,892.87x = 1,736,003.47 × 903,462.10
4. Step 4: Simplify right side
   1,156,892.87x = 1,568,413,340,613.49
5. Step 5: Solve for x
   x = 1,568,413,340,613.49/1,156,892.87
6. Step 6: Final answer
   x = 1,355,711.82