Finding the Fourth Proportional to 46,693.98, 69,889.23 and 25,580.79

Step by Step Solution

1. Step 1: Write the proportion equation
   46,693.98 : 69,889.23 = 25,580.79 : x
2. Step 2: Convert to fraction form
   46,693.98/69,889.23 = 25,580.79/x
3. Step 3: Cross multiply
   46,693.98x = 69,889.23 × 25,580.79
4. Step 4: Simplify right side
   46,693.98x = 1,787,821,715.89
5. Step 5: Solve for x
   x = 1,787,821,715.89/46,693.98
6. Step 6: Final answer
   x = 38,288.06