Finding the Fourth Proportional to 34,147.47, 47,123.32 and 19,040.32

Step by Step Solution

1. Step 1: Write the proportion equation
   34,147.47 : 47,123.32 = 19,040.32 : x
2. Step 2: Convert to fraction form
   34,147.47/47,123.32 = 19,040.32/x
3. Step 3: Cross multiply
   34,147.47x = 47,123.32 × 19,040.32
4. Step 4: Simplify right side
   34,147.47x = 897,242,874.20
5. Step 5: Solve for x
   x = 897,242,874.20/34,147.47
6. Step 6: Final answer
   x = 26,275.53