Finding the Fourth Proportional to 108,452.32, 149,664.02 and 60,714.86

Step by Step Solution

1. Step 1: Write the proportion equation
   108,452.32 : 149,664.02 = 60,714.86 : x
2. Step 2: Convert to fraction form
   108,452.32/149,664.02 = 60,714.86/x
3. Step 3: Cross multiply
   108,452.32x = 149,664.02 × 60,714.86
4. Step 4: Simplify right side
   108,452.32x = 9,086,830,021.34
5. Step 5: Solve for x
   x = 9,086,830,021.34/108,452.32
6. Step 6: Final answer
   x = 83,786.41