Finding the Fourth Proportional to 34,164.72, 47,147.58 and 19,057.14

Step by Step Solution

1. Step 1: Write the proportion equation
   34,164.72 : 47,147.58 = 19,057.14 : x
2. Step 2: Convert to fraction form
   34,164.72/47,147.58 = 19,057.14/x
3. Step 3: Cross multiply
   34,164.72x = 47,147.58 × 19,057.14
4. Step 4: Simplify right side
   34,164.72x = 898,498,032.72
5. Step 5: Solve for x
   x = 898,498,032.72/34,164.72
6. Step 6: Final answer
   x = 26,299.00