Finding the Fourth Proportional to 59,370.82, 89,028.56 and 34,418

Step by Step Solution

1. Step 1: Write the proportion equation
   59,370.82 : 89,028.56 = 34,418 : x
2. Step 2: Convert to fraction form
   59,370.82/89,028.56 = 34,418/x
3. Step 3: Cross multiply
   59,370.82x = 89,028.56 × 34,418
4. Step 4: Simplify right side
   59,370.82x = 3,064,184,978.08
5. Step 5: Solve for x
   x = 3,064,184,978.08/59,370.82
6. Step 6: Final answer
   x = 51,610.96