Finding the Fourth Proportional to 32,773.42, 45,225.88 and 18,434.45

Step by Step Solution

1. Step 1: Write the proportion equation
   32,773.42 : 45,225.88 = 18,434.45 : x
2. Step 2: Convert to fraction form
   32,773.42/45,225.88 = 18,434.45/x
3. Step 3: Cross multiply
   32,773.42x = 45,225.88 × 18,434.45
4. Step 4: Simplify right side
   32,773.42x = 833,714,223.57
5. Step 5: Solve for x
   x = 833,714,223.57/32,773.42
6. Step 6: Final answer
   x = 25,438.73