Finding the Fourth Proportional to 63,155.22, 87,115.95 and 37,644.59

Step by Step Solution

1. Step 1: Write the proportion equation
   63,155.22 : 87,115.95 = 37,644.59 : x
2. Step 2: Convert to fraction form
   63,155.22/87,115.95 = 37,644.59/x
3. Step 3: Cross multiply
   63,155.22x = 87,115.95 × 37,644.59
4. Step 4: Simplify right side
   63,155.22x = 3,279,443,784.63
5. Step 5: Solve for x
   x = 3,279,443,784.63/63,155.22
6. Step 6: Final answer
   x = 51,926.73