Finding the Fourth Proportional to 10,669,862.06, 14,724,454.29 and 5,775,082.89

Step by Step Solution

1. Step 1: Write the proportion equation
   10,669,862.06 : 14,724,454.29 = 5,775,082.89 : x
2. Step 2: Convert to fraction form
   10,669,862.06/14,724,454.29 = 5,775,082.89/x
3. Step 3: Cross multiply
   10,669,862.06x = 14,724,454.29 × 5,775,082.89
4. Step 4: Simplify right side
   10,669,862.06x = 85,034,943,957,892.84
5. Step 5: Solve for x
   x = 85,034,943,957,892.84/10,669,862.06
6. Step 6: Final answer
   x = 7,969,638.55