Finding the Fourth Proportional to 34,405.69, 47,480.25 and 19,092.55

Step by Step Solution

1. Step 1: Write the proportion equation
   34,405.69 : 47,480.25 = 19,092.55 : x
2. Step 2: Convert to fraction form
   34,405.69/47,480.25 = 19,092.55/x
3. Step 3: Cross multiply
   34,405.69x = 47,480.25 × 19,092.55
4. Step 4: Simplify right side
   34,405.69x = 906,518,981.66
5. Step 5: Solve for x
   x = 906,518,981.66/34,405.69
6. Step 6: Final answer
   x = 26,347.94