Finding the Fourth Proportional to 52,665.27, 72,634.77 and 37,553.10

Step by Step Solution

1. Step 1: Write the proportion equation
   52,665.27 : 72,634.77 = 37,553.10 : x
2. Step 2: Convert to fraction form
   52,665.27/72,634.77 = 37,553.10/x
3. Step 3: Cross multiply
   52,665.27x = 72,634.77 × 37,553.10
4. Step 4: Simplify right side
   52,665.27x = 2,727,660,781.29
5. Step 5: Solve for x
   x = 2,727,660,781.29/52,665.27
6. Step 6: Final answer
   x = 51,792.40