Finding the Fourth Proportional to 60,880.82, 84,023.53 and 34,028.91

Step by Step Solution

1. Step 1: Write the proportion equation
   60,880.82 : 84,023.53 = 34,028.91 : x
2. Step 2: Convert to fraction form
   60,880.82/84,023.53 = 34,028.91/x
3. Step 3: Cross multiply
   60,880.82x = 84,023.53 × 34,028.91
4. Step 4: Simplify right side
   60,880.82x = 2,859,229,055.18
5. Step 5: Solve for x
   x = 2,859,229,055.18/60,880.82
6. Step 6: Final answer
   x = 46,964.37