Finding the Fourth Proportional to 52,785.71, 72,816.68 and 32,636.15

Step by Step Solution

1. Step 1: Write the proportion equation
   52,785.71 : 72,816.68 = 32,636.15 : x
2. Step 2: Convert to fraction form
   52,785.71/72,816.68 = 32,636.15/x
3. Step 3: Cross multiply
   52,785.71x = 72,816.68 × 32,636.15
4. Step 4: Simplify right side
   52,785.71x = 2,376,455,927.80
5. Step 5: Solve for x
   x = 2,376,455,927.80/52,785.71
6. Step 6: Final answer
   x = 45,020.82