Finding the Fourth Proportional to 124,427.73, 171,702.86 and 70,705.29

Step by Step Solution

1. Step 1: Write the proportion equation
   124,427.73 : 171,702.86 = 70,705.29 : x
2. Step 2: Convert to fraction form
   124,427.73/171,702.86 = 70,705.29/x
3. Step 3: Cross multiply
   124,427.73x = 171,702.86 × 70,705.29
4. Step 4: Simplify right side
   124,427.73x = 12,140,300,510.13
5. Step 5: Solve for x
   x = 12,140,300,510.13/124,427.73
6. Step 6: Final answer
   x = 97,569.09