Finding the Fourth Proportional to 52,255.46, 72,110.49 and 31,034.18

Step by Step Solution

1. Step 1: Write the proportion equation
   52,255.46 : 72,110.49 = 31,034.18 : x
2. Step 2: Convert to fraction form
   52,255.46/72,110.49 = 31,034.18/x
3. Step 3: Cross multiply
   52,255.46x = 72,110.49 × 31,034.18
4. Step 4: Simplify right side
   52,255.46x = 2,237,889,926.55
5. Step 5: Solve for x
   x = 2,237,889,926.55/52,255.46
6. Step 6: Final answer
   x = 42,825.95