Finding the Fourth Proportional to 52,375.82, 72,276.50 and 28,502.51

Step by Step Solution

1. Step 1: Write the proportion equation
   52,375.82 : 72,276.50 = 28,502.51 : x
2. Step 2: Convert to fraction form
   52,375.82/72,276.50 = 28,502.51/x
3. Step 3: Cross multiply
   52,375.82x = 72,276.50 × 28,502.51
4. Step 4: Simplify right side
   52,375.82x = 2,060,061,702.19
5. Step 5: Solve for x
   x = 2,060,061,702.19/52,375.82
6. Step 6: Final answer
   x = 39,332.30