Finding the Fourth Proportional to 52,146.36, 71,943.12 and 34,251

Step by Step Solution

1. Step 1: Write the proportion equation
   52,146.36 : 71,943.12 = 34,251 : x
2. Step 2: Convert to fraction form
   52,146.36/71,943.12 = 34,251/x
3. Step 3: Cross multiply
   52,146.36x = 71,943.12 × 34,251
4. Step 4: Simplify right side
   52,146.36x = 2,464,123,803.12
5. Step 5: Solve for x
   x = 2,464,123,803.12/52,146.36
6. Step 6: Final answer
   x = 47,253.99