Finding the Fourth Proportional to 111,435.24, 167,119.58 and 58,815.72

Step by Step Solution

1. Step 1: Write the proportion equation
   111,435.24 : 167,119.58 = 58,815.72 : x
2. Step 2: Convert to fraction form
   111,435.24/167,119.58 = 58,815.72/x
3. Step 3: Cross multiply
   111,435.24x = 167,119.58 × 58,815.72
4. Step 4: Simplify right side
   111,435.24x = 9,829,258,423.80
5. Step 5: Solve for x
   x = 9,829,258,423.80/111,435.24
6. Step 6: Final answer
   x = 88,206.01