Finding the Fourth Proportional to 32,162.52, 48,253.56 and 21,674.64

Step by Step Solution

1. Step 1: Write the proportion equation
   32,162.52 : 48,253.56 = 21,674.64 : x
2. Step 2: Convert to fraction form
   32,162.52/48,253.56 = 21,674.64/x
3. Step 3: Cross multiply
   32,162.52x = 48,253.56 × 21,674.64
4. Step 4: Simplify right side
   32,162.52x = 1,045,878,541.72
5. Step 5: Solve for x
   x = 1,045,878,541.72/32,162.52
6. Step 6: Final answer
   x = 32,518.55