Finding the Fourth Proportional to 52,464.70, 72,314.82 and 37,131.49

Step by Step Solution

1. Step 1: Write the proportion equation
   52,464.70 : 72,314.82 = 37,131.49 : x
2. Step 2: Convert to fraction form
   52,464.70/72,314.82 = 37,131.49/x
3. Step 3: Cross multiply
   52,464.70x = 72,314.82 × 37,131.49
4. Step 4: Simplify right side
   52,464.70x = 2,685,157,015.68
5. Step 5: Solve for x
   x = 2,685,157,015.68/52,464.70
6. Step 6: Final answer
   x = 51,180.26