Finding the Fourth Proportional to 63,156.22, 87,117.33 and 37,645.59

Step by Step Solution

1. Step 1: Write the proportion equation
   63,156.22 : 87,117.33 = 37,645.59 : x
2. Step 2: Convert to fraction form
   63,156.22/87,117.33 = 37,645.59/x
3. Step 3: Cross multiply
   63,156.22x = 87,117.33 × 37,645.59
4. Step 4: Simplify right side
   63,156.22x = 3,279,583,287.07
5. Step 5: Solve for x
   x = 3,279,583,287.07/63,156.22
6. Step 6: Final answer
   x = 51,928.11