Finding the Fourth Proportional to 52,881.82, 72,947.46 and 32,725.87

Step by Step Solution

1. Step 1: Write the proportion equation
   52,881.82 : 72,947.46 = 32,725.87 : x
2. Step 2: Convert to fraction form
   52,881.82/72,947.46 = 32,725.87/x
3. Step 3: Cross multiply
   52,881.82x = 72,947.46 × 32,725.87
4. Step 4: Simplify right side
   52,881.82x = 2,387,269,092.79
5. Step 5: Solve for x
   x = 2,387,269,092.79/52,881.82
6. Step 6: Final answer
   x = 45,143.47