Finding the Fourth Proportional to 42,635.52, 63,955.83 and 17,677.41

Step by Step Solution

1. Step 1: Write the proportion equation
   42,635.52 : 63,955.83 = 17,677.41 : x
2. Step 2: Convert to fraction form
   42,635.52/63,955.83 = 17,677.41/x
3. Step 3: Cross multiply
   42,635.52x = 63,955.83 × 17,677.41
4. Step 4: Simplify right side
   42,635.52x = 1,130,573,428.80
5. Step 5: Solve for x
   x = 1,130,573,428.80/42,635.52
6. Step 6: Final answer
   x = 26,517.17