Finding the Fourth Proportional to 78,847.88, 118,308.72 and 34,468.88

Step by Step Solution

1. Step 1: Write the proportion equation
   78,847.88 : 118,308.72 = 34,468.88 : x
2. Step 2: Convert to fraction form
   78,847.88/118,308.72 = 34,468.88/x
3. Step 3: Cross multiply
   78,847.88x = 118,308.72 × 34,468.88
4. Step 4: Simplify right side
   78,847.88x = 4,077,969,072.63
5. Step 5: Solve for x
   x = 4,077,969,072.63/78,847.88
6. Step 6: Final answer
   x = 51,719.45