Finding the Fourth Proportional to 162,900,524.64, 224,807,158.50 and 88,566,086.88

Step by Step Solution

1. Step 1: Write the proportion equation
   162,900,524.64 : 224,807,158.50 = 88,566,086.88 : x
2. Step 2: Convert to fraction form
   162,900,524.64/224,807,158.50 = 88,566,086.88/x
3. Step 3: Cross multiply
   162,900,524.64x = 224,807,158.50 × 88,566,086.88
4. Step 4: Simplify right side
   162,900,524.64x = 19,910,290,330,956,928
5. Step 5: Solve for x
   x = 19,910,290,330,956,928/162,900,524.64
6. Step 6: Final answer
   x = 122,223,610.85