Finding the Fourth Proportional to 57,594.42, 86,655.15 and 34,238.34

Step by Step Solution

1. Step 1: Write the proportion equation
   57,594.42 : 86,655.15 = 34,238.34 : x
2. Step 2: Convert to fraction form
   57,594.42/86,655.15 = 34,238.34/x
3. Step 3: Cross multiply
   57,594.42x = 86,655.15 × 34,238.34
4. Step 4: Simplify right side
   57,594.42x = 2,966,928,488.45
5. Step 5: Solve for x
   x = 2,966,928,488.45/57,594.42
6. Step 6: Final answer
   x = 51,514.17