Finding the Fourth Proportional to 73,039.32, 109,559.10 and 17,635.32

Step by Step Solution

1. Step 1: Write the proportion equation
   73,039.32 : 109,559.10 = 17,635.32 : x
2. Step 2: Convert to fraction form
   73,039.32/109,559.10 = 17,635.32/x
3. Step 3: Cross multiply
   73,039.32x = 109,559.10 × 17,635.32
4. Step 4: Simplify right side
   73,039.32x = 1,932,109,787.41
5. Step 5: Solve for x
   x = 1,932,109,787.41/73,039.32
6. Step 6: Final answer
   x = 26,453.01