Finding the Fourth Proportional to 63,872.64, 88,145.16 and 37,017

Step by Step Solution

1. Step 1: Write the proportion equation
   63,872.64 : 88,145.16 = 37,017 : x
2. Step 2: Convert to fraction form
   63,872.64/88,145.16 = 37,017/x
3. Step 3: Cross multiply
   63,872.64x = 88,145.16 × 37,017
4. Step 4: Simplify right side
   63,872.64x = 3,262,869,387.72
5. Step 5: Solve for x
   x = 3,262,869,387.72/63,872.64
6. Step 6: Final answer
   x = 51,083.99