Finding the Fourth Proportional to 127,061.96, 175,366.50 and 70,491.56

Step by Step Solution

1. Step 1: Write the proportion equation
   127,061.96 : 175,366.50 = 70,491.56 : x
2. Step 2: Convert to fraction form
   127,061.96/175,366.50 = 70,491.56/x
3. Step 3: Cross multiply
   127,061.96x = 175,366.50 × 70,491.56
4. Step 4: Simplify right side
   127,061.96x = 12,361,858,156.74
5. Step 5: Solve for x
   x = 12,361,858,156.74/127,061.96
6. Step 6: Final answer
   x = 97,290.00