Finding the Fourth Proportional to 34,111.51, 51,185.03 and 25,789.06

Step by Step Solution

1. Step 1: Write the proportion equation
   34,111.51 : 51,185.03 = 25,789.06 : x
2. Step 2: Convert to fraction form
   34,111.51/51,185.03 = 25,789.06/x
3. Step 3: Cross multiply
   34,111.51x = 51,185.03 × 25,789.06
4. Step 4: Simplify right side
   34,111.51x = 1,320,013,424.90
5. Step 5: Solve for x
   x = 1,320,013,424.90/34,111.51
6. Step 6: Final answer
   x = 38,697.02