Finding the Fourth Proportional to 63,987.64, 88,302.72 and 35,693.32

Step by Step Solution

1. Step 1: Write the proportion equation
   63,987.64 : 88,302.72 = 35,693.32 : x
2. Step 2: Convert to fraction form
   63,987.64/88,302.72 = 35,693.32/x
3. Step 3: Cross multiply
   63,987.64x = 88,302.72 × 35,693.32
4. Step 4: Simplify right side
   63,987.64x = 3,151,817,241.83
5. Step 5: Solve for x
   x = 3,151,817,241.83/63,987.64
6. Step 6: Final answer
   x = 49,256.66