Finding the Fourth Proportional to 158,046.76, 237,093.72 and 58,199.28

Step by Step Solution

1. Step 1: Write the proportion equation
   158,046.76 : 237,093.72 = 58,199.28 : x
2. Step 2: Convert to fraction form
   158,046.76/237,093.72 = 58,199.28/x
3. Step 3: Cross multiply
   158,046.76x = 237,093.72 × 58,199.28
4. Step 4: Simplify right side
   158,046.76x = 13,798,683,796.52
5. Step 5: Solve for x
   x = 13,798,683,796.52/158,046.76
6. Step 6: Final answer
   x = 87,307.60