Finding the Fourth Proportional to 110,040.86, 151,892.52 and 64,716.86

Step by Step Solution

1. Step 1: Write the proportion equation
   110,040.86 : 151,892.52 = 64,716.86 : x
2. Step 2: Convert to fraction form
   110,040.86/151,892.52 = 64,716.86/x
3. Step 3: Cross multiply
   110,040.86x = 151,892.52 × 64,716.86
4. Step 4: Simplify right side
   110,040.86x = 9,830,006,951.89
5. Step 5: Solve for x
   x = 9,830,006,951.89/110,040.86
6. Step 6: Final answer
   x = 89,330.52