Finding the Fourth Proportional to 52,290.18, 72,161.94 and 32,158.86

Step by Step Solution

1. Step 1: Write the proportion equation
   52,290.18 : 72,161.94 = 32,158.86 : x
2. Step 2: Convert to fraction form
   52,290.18/72,161.94 = 32,158.86/x
3. Step 3: Cross multiply
   52,290.18x = 72,161.94 × 32,158.86
4. Step 4: Simplify right side
   52,290.18x = 2,320,645,725.79
5. Step 5: Solve for x
   x = 2,320,645,725.79/52,290.18
6. Step 6: Final answer
   x = 44,380.14