Finding the Fourth Proportional to 98,667.48, 147,966.78 and 32,095.20

Step by Step Solution

1. Step 1: Write the proportion equation
   98,667.48 : 147,966.78 = 32,095.20 : x
2. Step 2: Convert to fraction form
   98,667.48/147,966.78 = 32,095.20/x
3. Step 3: Cross multiply
   98,667.48x = 147,966.78 × 32,095.20
4. Step 4: Simplify right side
   98,667.48x = 4,749,023,397.46
5. Step 5: Solve for x
   x = 4,749,023,397.46/98,667.48
6. Step 6: Final answer
   x = 48,131.60