Finding the Fourth Proportional to 34,854.48, 48,088.56 and 19,744.72

Step by Step Solution

1. Step 1: Write the proportion equation
   34,854.48 : 48,088.56 = 19,744.72 : x
2. Step 2: Convert to fraction form
   34,854.48/48,088.56 = 19,744.72/x
3. Step 3: Cross multiply
   34,854.48x = 48,088.56 × 19,744.72
4. Step 4: Simplify right side
   34,854.48x = 949,495,152.40
5. Step 5: Solve for x
   x = 949,495,152.40/34,854.48
6. Step 6: Final answer
   x = 27,241.70