Finding the Fourth Proportional to 58,054.24, 80,002.52 and 39,158.56

Step by Step Solution

1. Step 1: Write the proportion equation
   58,054.24 : 80,002.52 = 39,158.56 : x
2. Step 2: Convert to fraction form
   58,054.24/80,002.52 = 39,158.56/x
3. Step 3: Cross multiply
   58,054.24x = 80,002.52 × 39,158.56
4. Step 4: Simplify right side
   58,054.24x = 3,132,783,479.57
5. Step 5: Solve for x
   x = 3,132,783,479.57/58,054.24
6. Step 6: Final answer
   x = 53,963.04