Finding the Fourth Proportional to 42,594.30, 63,903.78 and 17,629.74

Step by Step Solution

1. Step 1: Write the proportion equation
   42,594.30 : 63,903.78 = 17,629.74 : x
2. Step 2: Convert to fraction form
   42,594.30/63,903.78 = 17,629.74/x
3. Step 3: Cross multiply
   42,594.30x = 63,903.78 × 17,629.74
4. Step 4: Simplify right side
   42,594.30x = 1,126,607,026.42
5. Step 5: Solve for x
   x = 1,126,607,026.42/42,594.30
6. Step 6: Final answer
   x = 26,449.71