Finding the Fourth Proportional to 32,691, 45,114.54 and 17,787.96

Step by Step Solution

1. Step 1: Write the proportion equation
   32,691 : 45,114.54 = 17,787.96 : x
2. Step 2: Convert to fraction form
   32,691/45,114.54 = 17,787.96/x
3. Step 3: Cross multiply
   32,691x = 45,114.54 × 17,787.96
4. Step 4: Simplify right side
   32,691x = 802,495,632.94
5. Step 5: Solve for x
   x = 802,495,632.94/32,691
6. Step 6: Final answer
   x = 24,547.91