Finding the Fourth Proportional to 110,700.72, 166,099.86 and 58,097.52

Step by Step Solution

1. Step 1: Write the proportion equation
   110,700.72 : 166,099.86 = 58,097.52 : x
2. Step 2: Convert to fraction form
   110,700.72/166,099.86 = 58,097.52/x
3. Step 3: Cross multiply
   110,700.72x = 166,099.86 × 58,097.52
4. Step 4: Simplify right side
   110,700.72x = 9,649,989,938.35
5. Step 5: Solve for x
   x = 9,649,989,938.35/110,700.72
6. Step 6: Final answer
   x = 87,171.88