Finding the Fourth Proportional to 233,648.62, 350,240.01 and 98,746.72

Step by Step Solution

1. Step 1: Write the proportion equation
   233,648.62 : 350,240.01 = 98,746.72 : x
2. Step 2: Convert to fraction form
   233,648.62/350,240.01 = 98,746.72/x
3. Step 3: Cross multiply
   233,648.62x = 350,240.01 × 98,746.72
4. Step 4: Simplify right side
   233,648.62x = 34,585,052,200.27
5. Step 5: Solve for x
   x = 34,585,052,200.27/233,648.62
6. Step 6: Final answer
   x = 148,021.64