Finding the Fourth Proportional to 56,612.27, 78,123.25 and 32,412.44

Step by Step Solution

1. Step 1: Write the proportion equation
   56,612.27 : 78,123.25 = 32,412.44 : x
2. Step 2: Convert to fraction form
   56,612.27/78,123.25 = 32,412.44/x
3. Step 3: Cross multiply
   56,612.27x = 78,123.25 × 32,412.44
4. Step 4: Simplify right side
   56,612.27x = 2,532,164,681.58
5. Step 5: Solve for x
   x = 2,532,164,681.58/56,612.27
6. Step 6: Final answer
   x = 44,728.19