Finding the Fourth Proportional to 35,388.27, 48,838.17 and 19,472.71

Step by Step Solution

1. Step 1: Write the proportion equation
   35,388.27 : 48,838.17 = 19,472.71 : x
2. Step 2: Convert to fraction form
   35,388.27/48,838.17 = 19,472.71/x
3. Step 3: Cross multiply
   35,388.27x = 48,838.17 × 19,472.71
4. Step 4: Simplify right side
   35,388.27x = 951,011,521.34
5. Step 5: Solve for x
   x = 951,011,521.34/35,388.27
6. Step 6: Final answer
   x = 26,873.64