Finding the Fourth Proportional to 112,624.17, 155,405.98 and 67,292.52

Step by Step Solution

1. Step 1: Write the proportion equation
   112,624.17 : 155,405.98 = 67,292.52 : x
2. Step 2: Convert to fraction form
   112,624.17/155,405.98 = 67,292.52/x
3. Step 3: Cross multiply
   112,624.17x = 155,405.98 × 67,292.52
4. Step 4: Simplify right side
   112,624.17x = 10,457,658,903.78
5. Step 5: Solve for x
   x = 10,457,658,903.78/112,624.17
6. Step 6: Final answer
   x = 92,854.49