Finding the Fourth Proportional to 63,185.32, 87,164.26 and 37,673.72

Step by Step Solution

1. Step 1: Write the proportion equation
   63,185.32 : 87,164.26 = 37,673.72 : x
2. Step 2: Convert to fraction form
   63,185.32/87,164.26 = 37,673.72/x
3. Step 3: Cross multiply
   63,185.32x = 87,164.26 × 37,673.72
4. Step 4: Simplify right side
   63,185.32x = 3,283,801,925.25
5. Step 5: Solve for x
   x = 3,283,801,925.25/63,185.32
6. Step 6: Final answer
   x = 51,970.96