Finding the Fourth Proportional to 10,762,280.91, 16,134,896.17 and 5,368,154.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,762,280.91 : 16,134,896.17 = 5,368,154.76 : x
2. Step 2: Convert to fraction form
   10,762,280.91/16,134,896.17 = 5,368,154.76/x
3. Step 3: Cross multiply
   10,762,280.91x = 16,134,896.17 × 5,368,154.76
4. Step 4: Simplify right side
   10,762,280.91x = 86,614,619,653,605.59
5. Step 5: Solve for x
   x = 86,614,619,653,605.59/10,762,280.91
6. Step 6: Final answer
   x = 8,047,979.83