Finding the Fourth Proportional to 52,366.65, 72,264.56 and 28,492.82

Step by Step Solution

1. Step 1: Write the proportion equation
   52,366.65 : 72,264.56 = 28,492.82 : x
2. Step 2: Convert to fraction form
   52,366.65/72,264.56 = 28,492.82/x
3. Step 3: Cross multiply
   52,366.65x = 72,264.56 × 28,492.82
4. Step 4: Simplify right side
   52,366.65x = 2,059,020,596.67
5. Step 5: Solve for x
   x = 2,059,020,596.67/52,366.65
6. Step 6: Final answer
   x = 39,319.31