Finding the Fourth Proportional to 34,587.34, 51,902.51 and 31,259.59

Step by Step Solution

1. Step 1: Write the proportion equation
   34,587.34 : 51,902.51 = 31,259.59 : x
2. Step 2: Convert to fraction form
   34,587.34/51,902.51 = 31,259.59/x
3. Step 3: Cross multiply
   34,587.34x = 51,902.51 × 31,259.59
4. Step 4: Simplify right side
   34,587.34x = 1,622,450,896.52
5. Step 5: Solve for x
   x = 1,622,450,896.52/34,587.34
6. Step 6: Final answer
   x = 46,908.81