Finding the Fourth Proportional to 111,475.98, 167,228.55 and 58,887.54

Step by Step Solution

1. Step 1: Write the proportion equation
   111,475.98 : 167,228.55 = 58,887.54 : x
2. Step 2: Convert to fraction form
   111,475.98/167,228.55 = 58,887.54/x
3. Step 3: Cross multiply
   111,475.98x = 167,228.55 × 58,887.54
4. Step 4: Simplify right side
   111,475.98x = 9,847,677,927.27
5. Step 5: Solve for x
   x = 9,847,677,927.27/111,475.98
6. Step 6: Final answer
   x = 88,339.01