Finding the Fourth Proportional to 35,312.72, 48,752.96 and 23,386.28

Step by Step Solution

1. Step 1: Write the proportion equation
   35,312.72 : 48,752.96 = 23,386.28 : x
2. Step 2: Convert to fraction form
   35,312.72/48,752.96 = 23,386.28/x
3. Step 3: Cross multiply
   35,312.72x = 48,752.96 × 23,386.28
4. Step 4: Simplify right side
   35,312.72x = 1,140,150,373.39
5. Step 5: Solve for x
   x = 1,140,150,373.39/35,312.72
6. Step 6: Final answer
   x = 32,287.24