Finding the Fourth Proportional to 10,435,978.32, 14,395,549 and 6,562,366.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,435,978.32 : 14,395,549 = 6,562,366.80 : x
2. Step 2: Convert to fraction form
   10,435,978.32/14,395,549 = 6,562,366.80/x
3. Step 3: Cross multiply
   10,435,978.32x = 14,395,549 × 6,562,366.80
4. Step 4: Simplify right side
   10,435,978.32x = 94,468,872,825,373.20
5. Step 5: Solve for x
   x = 94,468,872,825,373.20/10,435,978.32
6. Step 6: Final answer
   x = 9,052,229.69