Finding the Fourth Proportional to 99,318.62, 148,946.22 and 32,746.34

Step by Step Solution

1. Step 1: Write the proportion equation
   99,318.62 : 148,946.22 = 32,746.34 : x
2. Step 2: Convert to fraction form
   99,318.62/148,946.22 = 32,746.34/x
3. Step 3: Cross multiply
   99,318.62x = 148,946.22 × 32,746.34
4. Step 4: Simplify right side
   99,318.62x = 4,877,443,561.83
5. Step 5: Solve for x
   x = 4,877,443,561.83/99,318.62
6. Step 6: Final answer
   x = 49,109.05