Finding the Fourth Proportional to 4,123,124.13, 5,689,718.52 and 2,287,562.88

Step by Step Solution

1. Step 1: Write the proportion equation
   4,123,124.13 : 5,689,718.52 = 2,287,562.88 : x
2. Step 2: Convert to fraction form
   4,123,124.13/5,689,718.52 = 2,287,562.88/x
3. Step 3: Cross multiply
   4,123,124.13x = 5,689,718.52 × 2,287,562.88
4. Step 4: Simplify right side
   4,123,124.13x = 13,015,588,884,000.54
5. Step 5: Solve for x
   x = 13,015,588,884,000.54/4,123,124.13
6. Step 6: Final answer
   x = 3,156,729.82