Finding the Fourth Proportional to 98,665.83, 148,036.02 and 59,250.42

Step by Step Solution

1. Step 1: Write the proportion equation
   98,665.83 : 148,036.02 = 59,250.42 : x
2. Step 2: Convert to fraction form
   98,665.83/148,036.02 = 59,250.42/x
3. Step 3: Cross multiply
   98,665.83x = 148,036.02 × 59,250.42
4. Step 4: Simplify right side
   98,665.83x = 8,771,196,360.13
5. Step 5: Solve for x
   x = 8,771,196,360.13/98,665.83
6. Step 6: Final answer
   x = 88,898.01