Finding the Fourth Proportional to 10,672,382.76, 14,727,869.94 and 5,777,603.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,672,382.76 : 14,727,869.94 = 5,777,603.04 : x
2. Step 2: Convert to fraction form
   10,672,382.76/14,727,869.94 = 5,777,603.04/x
3. Step 3: Cross multiply
   10,672,382.76x = 14,727,869.94 × 5,777,603.04
4. Step 4: Simplify right side
   10,672,382.76x = 85,091,786,138,068.61
5. Step 5: Solve for x
   x = 85,091,786,138,068.61/10,672,382.76
6. Step 6: Final answer
   x = 7,973,082.31