Finding the Fourth Proportional to 63,151.82, 87,147.33 and 37,645.03

Step by Step Solution

1. Step 1: Write the proportion equation
   63,151.82 : 87,147.33 = 37,645.03 : x
2. Step 2: Convert to fraction form
   63,151.82/87,147.33 = 37,645.03/x
3. Step 3: Cross multiply
   63,151.82x = 87,147.33 × 37,645.03
4. Step 4: Simplify right side
   63,151.82x = 3,280,663,634.40
5. Step 5: Solve for x
   x = 3,280,663,634.40/63,151.82
6. Step 6: Final answer
   x = 51,948.84