Finding the Fourth Proportional to 127,925.24, 176,528.50 and 70,561.10

Step by Step Solution

1. Step 1: Write the proportion equation
   127,925.24 : 176,528.50 = 70,561.10 : x
2. Step 2: Convert to fraction form
   127,925.24/176,528.50 = 70,561.10/x
3. Step 3: Cross multiply
   127,925.24x = 176,528.50 × 70,561.10
4. Step 4: Simplify right side
   127,925.24x = 12,456,045,141.35
5. Step 5: Solve for x
   x = 12,456,045,141.35/127,925.24
6. Step 6: Final answer
   x = 97,369.72