Finding the Fourth Proportional to 49,665.15, 74,453.99 and 23,401.71

Step by Step Solution

1. Step 1: Write the proportion equation
   49,665.15 : 74,453.99 = 23,401.71 : x
2. Step 2: Convert to fraction form
   49,665.15/74,453.99 = 23,401.71/x
3. Step 3: Cross multiply
   49,665.15x = 74,453.99 × 23,401.71
4. Step 4: Simplify right side
   49,665.15x = 1,742,350,565.31
5. Step 5: Solve for x
   x = 1,742,350,565.31/49,665.15
6. Step 6: Final answer
   x = 35,081.96