Finding the Fourth Proportional to 35,693.34, 49,258.08 and 21,543.42

Step by Step Solution

1. Step 1: Write the proportion equation
   35,693.34 : 49,258.08 = 21,543.42 : x
2. Step 2: Convert to fraction form
   35,693.34/49,258.08 = 21,543.42/x
3. Step 3: Cross multiply
   35,693.34x = 49,258.08 × 21,543.42
4. Step 4: Simplify right side
   35,693.34x = 1,061,187,505.83
5. Step 5: Solve for x
   x = 1,061,187,505.83/35,693.34
6. Step 6: Final answer
   x = 29,730.69