Finding the Fourth Proportional to 47,181,443.83, 70,776,252.69 and 14,399,387.85

Step by Step Solution

1. Step 1: Write the proportion equation
   47,181,443.83 : 70,776,252.69 = 14,399,387.85 : x
2. Step 2: Convert to fraction form
   47,181,443.83/70,776,252.69 = 14,399,387.85/x
3. Step 3: Cross multiply
   47,181,443.83x = 70,776,252.69 × 14,399,387.85
4. Step 4: Simplify right side
   47,181,443.83x = 1,019,134,713,052,915.75
5. Step 5: Solve for x
   x = 1,019,134,713,052,915.75/47,181,443.83
6. Step 6: Final answer
   x = 21,600,329.08