Finding the Fourth Proportional to 45,661.32, 68,505.83 and 32,360.03

Step by Step Solution

1. Step 1: Write the proportion equation
   45,661.32 : 68,505.83 = 32,360.03 : x
2. Step 2: Convert to fraction form
   45,661.32/68,505.83 = 32,360.03/x
3. Step 3: Cross multiply
   45,661.32x = 68,505.83 × 32,360.03
4. Step 4: Simplify right side
   45,661.32x = 2,216,850,723.44
5. Step 5: Solve for x
   x = 2,216,850,723.44/45,661.32
6. Step 6: Final answer
   x = 48,549.86