Finding the Fourth Proportional to 34,111.49, 47,077.31 and 19,006.61

Step by Step Solution

1. Step 1: Write the proportion equation
   34,111.49 : 47,077.31 = 19,006.61 : x
2. Step 2: Convert to fraction form
   34,111.49/47,077.31 = 19,006.61/x
3. Step 3: Cross multiply
   34,111.49x = 47,077.31 × 19,006.61
4. Step 4: Simplify right side
   34,111.49x = 894,779,740.60
5. Step 5: Solve for x
   x = 894,779,740.60/34,111.49
6. Step 6: Final answer
   x = 26,231.04