Finding the Fourth Proportional to 34,131.72, 47,103.40 and 19,024.49

Step by Step Solution

1. Step 1: Write the proportion equation
   34,131.72 : 47,103.40 = 19,024.49 : x
2. Step 2: Convert to fraction form
   34,131.72/47,103.40 = 19,024.49/x
3. Step 3: Cross multiply
   34,131.72x = 47,103.40 × 19,024.49
4. Step 4: Simplify right side
   34,131.72x = 896,118,196.79
5. Step 5: Solve for x
   x = 896,118,196.79/34,131.72
6. Step 6: Final answer
   x = 26,254.70