Finding the Fourth Proportional to 99,300.62, 148,942.82 and 32,739.68

Step by Step Solution

1. Step 1: Write the proportion equation
   99,300.62 : 148,942.82 = 32,739.68 : x
2. Step 2: Convert to fraction form
   99,300.62/148,942.82 = 32,739.68/x
3. Step 3: Cross multiply
   99,300.62x = 148,942.82 × 32,739.68
4. Step 4: Simplify right side
   99,300.62x = 4,876,339,356.69
5. Step 5: Solve for x
   x = 4,876,339,356.69/99,300.62
6. Step 6: Final answer
   x = 49,106.84