Finding the Fourth Proportional to 127,185.46, 175,507.15 and 70,592.38

Step by Step Solution

1. Step 1: Write the proportion equation
   127,185.46 : 175,507.15 = 70,592.38 : x
2. Step 2: Convert to fraction form
   127,185.46/175,507.15 = 70,592.38/x
3. Step 3: Cross multiply
   127,185.46x = 175,507.15 × 70,592.38
4. Step 4: Simplify right side
   127,185.46x = 12,389,466,195.02
5. Step 5: Solve for x
   x = 12,389,466,195.02/127,185.46
6. Step 6: Final answer
   x = 97,412.60