Finding the Fourth Proportional to 52,364.34, 72,264.33 and 28,492.56

Step by Step Solution

1. Step 1: Write the proportion equation
   52,364.34 : 72,264.33 = 28,492.56 : x
2. Step 2: Convert to fraction form
   52,364.34/72,264.33 = 28,492.56/x
3. Step 3: Cross multiply
   52,364.34x = 72,264.33 × 28,492.56
4. Step 4: Simplify right side
   52,364.34x = 2,058,995,758.38
5. Step 5: Solve for x
   x = 2,058,995,758.38/52,364.34
6. Step 6: Final answer
   x = 39,320.57