Finding the Fourth Proportional to 2,073,605.64, 2,861,588.72 and 1,155,893.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073,605.64 : 2,861,588.72 = 1,155,893.04 : x
2. Step 2: Convert to fraction form
   2,073,605.64/2,861,588.72 = 1,155,893.04/x
3. Step 3: Cross multiply
   2,073,605.64x = 2,861,588.72 × 1,155,893.04
4. Step 4: Simplify right side
   2,073,605.64x = 3,307,690,484,790.51
5. Step 5: Solve for x
   x = 3,307,690,484,790.51/2,073,605.64
6. Step 6: Final answer
   x = 1,595,139.61