Finding the Fourth Proportional to 4,006,453.59, 5,528,785.82 and 2,287,238.31

Step by Step Solution

1. Step 1: Write the proportion equation
   4,006,453.59 : 5,528,785.82 = 2,287,238.31 : x
2. Step 2: Convert to fraction form
   4,006,453.59/5,528,785.82 = 2,287,238.31/x
3. Step 3: Cross multiply
   4,006,453.59x = 5,528,785.82 × 2,287,238.31
4. Step 4: Simplify right side
   4,006,453.59x = 12,645,650,723,852.57
5. Step 5: Solve for x
   x = 12,645,650,723,852.57/4,006,453.59
6. Step 6: Final answer
   x = 3,156,320.28