Finding the Fourth Proportional to 109,049.42, 150,487.35 and 60,651.79

Step by Step Solution

1. Step 1: Write the proportion equation
   109,049.42 : 150,487.35 = 60,651.79 : x
2. Step 2: Convert to fraction form
   109,049.42/150,487.35 = 60,651.79/x
3. Step 3: Cross multiply
   109,049.42x = 150,487.35 × 60,651.79
4. Step 4: Simplify right side
   109,049.42x = 9,127,327,149.86
5. Step 5: Solve for x
   x = 9,127,327,149.86/109,049.42
6. Step 6: Final answer
   x = 83,699.00