Finding the Fourth Proportional to 52,677.54, 72,696.15 and 31,452.84

Step by Step Solution

1. Step 1: Write the proportion equation
   52,677.54 : 72,696.15 = 31,452.84 : x
2. Step 2: Convert to fraction form
   52,677.54/72,696.15 = 31,452.84/x
3. Step 3: Cross multiply
   52,677.54x = 72,696.15 × 31,452.84
4. Step 4: Simplify right side
   52,677.54x = 2,286,500,374.57
5. Step 5: Solve for x
   x = 2,286,500,374.57/52,677.54
6. Step 6: Final answer
   x = 43,405.60