Finding the Fourth Proportional to 35,294.57, 48,706.56 and 19,380.04

Step by Step Solution

1. Step 1: Write the proportion equation
   35,294.57 : 48,706.56 = 19,380.04 : x
2. Step 2: Convert to fraction form
   35,294.57/48,706.56 = 19,380.04/x
3. Step 3: Cross multiply
   35,294.57x = 48,706.56 × 19,380.04
4. Step 4: Simplify right side
   35,294.57x = 943,934,837.53
5. Step 5: Solve for x
   x = 943,934,837.53/35,294.57
6. Step 6: Final answer
   x = 26,744.48