Finding the Fourth Proportional to 10,672,152.60, 14,727,567.33 and 5,777,371.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,672,152.60 : 14,727,567.33 = 5,777,371.02 : x
2. Step 2: Convert to fraction form
   10,672,152.60/14,727,567.33 = 5,777,371.02/x
3. Step 3: Cross multiply
   10,672,152.60x = 14,727,567.33 × 5,777,371.02
4. Step 4: Simplify right side
   10,672,152.60x = 85,086,620,687,440.77
5. Step 5: Solve for x
   x = 85,086,620,687,440.77/10,672,152.60
6. Step 6: Final answer
   x = 7,972,770.24