Finding the Fourth Proportional to 34,107.47, 51,066.73 and 17,431.59

Step by Step Solution

1. Step 1: Write the proportion equation
   34,107.47 : 51,066.73 = 17,431.59 : x
2. Step 2: Convert to fraction form
   34,107.47/51,066.73 = 17,431.59/x
3. Step 3: Cross multiply
   34,107.47x = 51,066.73 × 17,431.59
4. Step 4: Simplify right side
   34,107.47x = 890,174,300.00
5. Step 5: Solve for x
   x = 890,174,300.00/34,107.47
6. Step 6: Final answer
   x = 26,099.10