Finding the Fourth Proportional to 84,397.83, 116,498.34 and 48,602.10

Step by Step Solution

1. Step 1: Write the proportion equation
   84,397.83 : 116,498.34 = 48,602.10 : x
2. Step 2: Convert to fraction form
   84,397.83/116,498.34 = 48,602.10/x
3. Step 3: Cross multiply
   84,397.83x = 116,498.34 × 48,602.10
4. Step 4: Simplify right side
   84,397.83x = 5,662,064,407.38
5. Step 5: Solve for x
   x = 5,662,064,407.38/84,397.83
6. Step 6: Final answer
   x = 67,087.80