Finding the Fourth Proportional to 34,059.50, 47,004.99 and 19,158.38

Step by Step Solution

1. Step 1: Write the proportion equation
   34,059.50 : 47,004.99 = 19,158.38 : x
2. Step 2: Convert to fraction form
   34,059.50/47,004.99 = 19,158.38/x
3. Step 3: Cross multiply
   34,059.50x = 47,004.99 × 19,158.38
4. Step 4: Simplify right side
   34,059.50x = 900,539,460.32
5. Step 5: Solve for x
   x = 900,539,460.32/34,059.50
6. Step 6: Final answer
   x = 26,440.18