Finding the Fourth Proportional to 78,925.58, 118,306.35 and 43,332.15

Step by Step Solution

1. Step 1: Write the proportion equation
   78,925.58 : 118,306.35 = 43,332.15 : x
2. Step 2: Convert to fraction form
   78,925.58/118,306.35 = 43,332.15/x
3. Step 3: Cross multiply
   78,925.58x = 118,306.35 × 43,332.15
4. Step 4: Simplify right side
   78,925.58x = 5,126,468,504.15
5. Step 5: Solve for x
   x = 5,126,468,504.15/78,925.58
6. Step 6: Final answer
   x = 64,953.20