Finding the Fourth Proportional to 56,078.16, 77,335.56 and 37,196.88

Step by Step Solution

1. Step 1: Write the proportion equation
   56,078.16 : 77,335.56 = 37,196.88 : x
2. Step 2: Convert to fraction form
   56,078.16/77,335.56 = 37,196.88/x
3. Step 3: Cross multiply
   56,078.16x = 77,335.56 × 37,196.88
4. Step 4: Simplify right side
   56,078.16x = 2,876,641,545.05
5. Step 5: Solve for x
   x = 2,876,641,545.05/56,078.16
6. Step 6: Final answer
   x = 51,297.00