Finding the Fourth Proportional to 58,621.88, 80,876.94 and 37,410.68

Step by Step Solution

1. Step 1: Write the proportion equation
   58,621.88 : 80,876.94 = 37,410.68 : x
2. Step 2: Convert to fraction form
   58,621.88/80,876.94 = 37,410.68/x
3. Step 3: Cross multiply
   58,621.88x = 80,876.94 × 37,410.68
4. Step 4: Simplify right side
   58,621.88x = 3,025,661,321.72
5. Step 5: Solve for x
   x = 3,025,661,321.72/58,621.88
6. Step 6: Final answer
   x = 51,613.17