Finding the Fourth Proportional to 10,269,829.32, 14,172,807.23 and 5,686,150.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,269,829.32 : 14,172,807.23 = 5,686,150.69 : x
2. Step 2: Convert to fraction form
   10,269,829.32/14,172,807.23 = 5,686,150.69/x
3. Step 3: Cross multiply
   10,269,829.32x = 14,172,807.23 × 5,686,150.69
4. Step 4: Simplify right side
   10,269,829.32x = 80,588,717,610,101.50
5. Step 5: Solve for x
   x = 80,588,717,610,101.50/10,269,829.32
6. Step 6: Final answer
   x = 7,847,133.10