Finding the Fourth Proportional to 34,100.92, 47,061.42 and 19,197.88

Step by Step Solution

1. Step 1: Write the proportion equation
   34,100.92 : 47,061.42 = 19,197.88 : x
2. Step 2: Convert to fraction form
   34,100.92/47,061.42 = 19,197.88/x
3. Step 3: Cross multiply
   34,100.92x = 47,061.42 × 19,197.88
4. Step 4: Simplify right side
   34,100.92x = 903,479,493.79
5. Step 5: Solve for x
   x = 903,479,493.79/34,100.92
6. Step 6: Final answer
   x = 26,494.29