Finding the Fourth Proportional to 32,972.06, 45,507.85 and 25,787.72

Step by Step Solution

1. Step 1: Write the proportion equation
   32,972.06 : 45,507.85 = 25,787.72 : x
2. Step 2: Convert to fraction form
   32,972.06/45,507.85 = 25,787.72/x
3. Step 3: Cross multiply
   32,972.06x = 45,507.85 × 25,787.72
4. Step 4: Simplify right side
   32,972.06x = 1,173,543,401.59
5. Step 5: Solve for x
   x = 1,173,543,401.59/32,972.06
6. Step 6: Final answer
   x = 35,592.06