Finding the Fourth Proportional to 34,139.38, 47,112.54 and 19,033

Step by Step Solution

1. Step 1: Write the proportion equation
   34,139.38 : 47,112.54 = 19,033 : x
2. Step 2: Convert to fraction form
   34,139.38/47,112.54 = 19,033/x
3. Step 3: Cross multiply
   34,139.38x = 47,112.54 × 19,033
4. Step 4: Simplify right side
   34,139.38x = 896,692,973.82
5. Step 5: Solve for x
   x = 896,692,973.82/34,139.38
6. Step 6: Final answer
   x = 26,265.65