Finding the Fourth Proportional to 79,751.58, 119,414.61 and 63,145.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,751.58 : 119,414.61 = 63,145.50 : x
2. Step 2: Convert to fraction form
   79,751.58/119,414.61 = 63,145.50/x
3. Step 3: Cross multiply
   79,751.58x = 119,414.61 × 63,145.50
4. Step 4: Simplify right side
   79,751.58x = 7,540,495,255.76
5. Step 5: Solve for x
   x = 7,540,495,255.76/79,751.58
6. Step 6: Final answer
   x = 94,549.79