Finding the Fourth Proportional to 124,175.29, 171,385.52 and 70,465.30

Step by Step Solution

1. Step 1: Write the proportion equation
   124,175.29 : 171,385.52 = 70,465.30 : x
2. Step 2: Convert to fraction form
   124,175.29/171,385.52 = 70,465.30/x
3. Step 3: Cross multiply
   124,175.29x = 171,385.52 × 70,465.30
4. Step 4: Simplify right side
   124,175.29x = 12,076,732,082.46
5. Step 5: Solve for x
   x = 12,076,732,082.46/124,175.29
6. Step 6: Final answer
   x = 97,255.52