Finding the Fourth Proportional to 106,931.47, 160,397.30 and 32,059.48

Step by Step Solution

1. Step 1: Write the proportion equation
   106,931.47 : 160,397.30 = 32,059.48 : x
2. Step 2: Convert to fraction form
   106,931.47/160,397.30 = 32,059.48/x
3. Step 3: Cross multiply
   106,931.47x = 160,397.30 × 32,059.48
4. Step 4: Simplify right side
   106,931.47x = 5,142,254,031.40
5. Step 5: Solve for x
   x = 5,142,254,031.40/106,931.47
6. Step 6: Final answer
   x = 48,089.25