Finding the Fourth Proportional to 10,966,756.29, 15,134,596.56 and 6,071,978.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,966,756.29 : 15,134,596.56 = 6,071,978.24 : x
2. Step 2: Convert to fraction form
   10,966,756.29/15,134,596.56 = 6,071,978.24/x
3. Step 3: Cross multiply
   10,966,756.29x = 15,134,596.56 × 6,071,978.24
4. Step 4: Simplify right side
   10,966,756.29x = 91,896,940,983,498.86
5. Step 5: Solve for x
   x = 91,896,940,983,498.86/10,966,756.29
6. Step 6: Final answer
   x = 8,379,591.79