Finding the Fourth Proportional to 98,150.83, 146,935.61 and 60,590.13

Step by Step Solution

1. Step 1: Write the proportion equation
   98,150.83 : 146,935.61 = 60,590.13 : x
2. Step 2: Convert to fraction form
   98,150.83/146,935.61 = 60,590.13/x
3. Step 3: Cross multiply
   98,150.83x = 146,935.61 × 60,590.13
4. Step 4: Simplify right side
   98,150.83x = 8,902,846,673.90
5. Step 5: Solve for x
   x = 8,902,846,673.90/98,150.83
6. Step 6: Final answer
   x = 90,705.78