Finding the Fourth Proportional to 162,985,826.50, 224,952,391.29 and 93,417,835.30

Step by Step Solution

1. Step 1: Write the proportion equation
   162,985,826.50 : 224,952,391.29 = 93,417,835.30 : x
2. Step 2: Convert to fraction form
   162,985,826.50/224,952,391.29 = 93,417,835.30/x
3. Step 3: Cross multiply
   162,985,826.50x = 224,952,391.29 × 93,417,835.30
4. Step 4: Simplify right side
   162,985,826.50x = 21,014,565,439,870,372
5. Step 5: Solve for x
   x = 21,014,565,439,870,372/162,985,826.50
6. Step 6: Final answer
   x = 128,934,925.76