Finding the Fourth Proportional to 84,092.31, 116,048.30 and 45,851.55

Step by Step Solution

1. Step 1: Write the proportion equation
   84,092.31 : 116,048.30 = 45,851.55 : x
2. Step 2: Convert to fraction form
   84,092.31/116,048.30 = 45,851.55/x
3. Step 3: Cross multiply
   84,092.31x = 116,048.30 × 45,851.55
4. Step 4: Simplify right side
   84,092.31x = 5,320,994,200.61
5. Step 5: Solve for x
   x = 5,320,994,200.61/84,092.31
6. Step 6: Final answer
   x = 63,275.63