Finding the Fourth Proportional to 72,564.12, 108,877.38 and 37,528.36

Step by Step Solution

1. Step 1: Write the proportion equation
   72,564.12 : 108,877.38 = 37,528.36 : x
2. Step 2: Convert to fraction form
   72,564.12/108,877.38 = 37,528.36/x
3. Step 3: Cross multiply
   72,564.12x = 108,877.38 × 37,528.36
4. Step 4: Simplify right side
   72,564.12x = 4,085,989,512.50
5. Step 5: Solve for x
   x = 4,085,989,512.50/72,564.12
6. Step 6: Final answer
   x = 56,308.68