Finding the Fourth Proportional to 5,061.39, 6,985.32 and 2,965.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,061.39 : 6,985.32 = 2,965.50 : x
2. Step 2: Convert to fraction form
   5,061.39/6,985.32 = 2,965.50/x
3. Step 3: Cross multiply
   5,061.39x = 6,985.32 × 2,965.50
4. Step 4: Simplify right side
   5,061.39x = 20,714,966.46
5. Step 5: Solve for x
   x = 20,714,966.46/5,061.39
6. Step 6: Final answer
   x = 4,092.74