Finding the Fourth Proportional to 70,146.16, 96,597.80 and 60,943.48

Step by Step Solution

1. Step 1: Write the proportion equation
   70,146.16 : 96,597.80 = 60,943.48 : x
2. Step 2: Convert to fraction form
   70,146.16/96,597.80 = 60,943.48/x
3. Step 3: Cross multiply
   70,146.16x = 96,597.80 × 60,943.48
4. Step 4: Simplify right side
   70,146.16x = 5,887,006,092.34
5. Step 5: Solve for x
   x = 5,887,006,092.34/70,146.16
6. Step 6: Final answer
   x = 83,924.85