Finding the Fourth Proportional to 35,340.59, 48,770.22 and 19,425.17

Step by Step Solution

1. Step 1: Write the proportion equation
   35,340.59 : 48,770.22 = 19,425.17 : x
2. Step 2: Convert to fraction form
   35,340.59/48,770.22 = 19,425.17/x
3. Step 3: Cross multiply
   35,340.59x = 48,770.22 × 19,425.17
4. Step 4: Simplify right side
   35,340.59x = 947,369,570.59
5. Step 5: Solve for x
   x = 947,369,570.59/35,340.59
6. Step 6: Final answer
   x = 26,806.84