Finding the Fourth Proportional to 52,523.82, 72,492.27 and 31,304.43

Step by Step Solution

1. Step 1: Write the proportion equation
   52,523.82 : 72,492.27 = 31,304.43 : x
2. Step 2: Convert to fraction form
   52,523.82/72,492.27 = 31,304.43/x
3. Step 3: Cross multiply
   52,523.82x = 72,492.27 × 31,304.43
4. Step 4: Simplify right side
   52,523.82x = 2,269,329,191.76
5. Step 5: Solve for x
   x = 2,269,329,191.76/52,523.82
6. Step 6: Final answer
   x = 43,205.71