Finding the Fourth Proportional to 88,384,928.10, 132,353,443.35 and 70,469,024.10

Step by Step Solution

1. Step 1: Write the proportion equation
   88,384,928.10 : 132,353,443.35 = 70,469,024.10 : x
2. Step 2: Convert to fraction form
   88,384,928.10/132,353,443.35 = 70,469,024.10/x
3. Step 3: Cross multiply
   88,384,928.10x = 132,353,443.35 × 70,469,024.10
4. Step 4: Simplify right side
   88,384,928.10x = 9,326,817,989,149,134
5. Step 5: Solve for x
   x = 9,326,817,989,149,134/88,384,928.10
6. Step 6: Final answer
   x = 105,524,982.48