Finding the Fourth Proportional to 84,414.72, 116,493.48 and 48,611.10

Step by Step Solution

1. Step 1: Write the proportion equation
   84,414.72 : 116,493.48 = 48,611.10 : x
2. Step 2: Convert to fraction form
   84,414.72/116,493.48 = 48,611.10/x
3. Step 3: Cross multiply
   84,414.72x = 116,493.48 × 48,611.10
4. Step 4: Simplify right side
   84,414.72x = 5,662,876,205.63
5. Step 5: Solve for x
   x = 5,662,876,205.63/84,414.72
6. Step 6: Final answer
   x = 67,083.99