Finding the Fourth Proportional to 34,585.25, 47,727.83 and 19,478.17

Step by Step Solution

1. Step 1: Write the proportion equation
   34,585.25 : 47,727.83 = 19,478.17 : x
2. Step 2: Convert to fraction form
   34,585.25/47,727.83 = 19,478.17/x
3. Step 3: Cross multiply
   34,585.25x = 47,727.83 × 19,478.17
4. Step 4: Simplify right side
   34,585.25x = 929,650,894.83
5. Step 5: Solve for x
   x = 929,650,894.83/34,585.25
6. Step 6: Final answer
   x = 26,879.99