Finding the Fourth Proportional to 103,700.55, 155,552.88 and 32,621.69

Step by Step Solution

1. Step 1: Write the proportion equation
   103,700.55 : 155,552.88 = 32,621.69 : x
2. Step 2: Convert to fraction form
   103,700.55/155,552.88 = 32,621.69/x
3. Step 3: Cross multiply
   103,700.55x = 155,552.88 × 32,621.69
4. Step 4: Simplify right side
   103,700.55x = 5,074,397,052.20
5. Step 5: Solve for x
   x = 5,074,397,052.20/103,700.55
6. Step 6: Final answer
   x = 48,933.17