Finding the Fourth Proportional to 52,250.76, 72,106.25 and 28,377.83

Step by Step Solution

1. Step 1: Write the proportion equation
   52,250.76 : 72,106.25 = 28,377.83 : x
2. Step 2: Convert to fraction form
   52,250.76/72,106.25 = 28,377.83/x
3. Step 3: Cross multiply
   52,250.76x = 72,106.25 × 28,377.83
4. Step 4: Simplify right side
   52,250.76x = 2,046,218,402.02
5. Step 5: Solve for x
   x = 2,046,218,402.02/52,250.76
6. Step 6: Final answer
   x = 39,161.51