Finding the Fourth Proportional to 34,404.98, 47,474.28 and 19,091.30

Step by Step Solution

1. Step 1: Write the proportion equation
   34,404.98 : 47,474.28 = 19,091.30 : x
2. Step 2: Convert to fraction form
   34,404.98/47,474.28 = 19,091.30/x
3. Step 3: Cross multiply
   34,404.98x = 47,474.28 × 19,091.30
4. Step 4: Simplify right side
   34,404.98x = 906,345,721.76
5. Step 5: Solve for x
   x = 906,345,721.76/34,404.98
6. Step 6: Final answer
   x = 26,343.45