Finding the Fourth Proportional to 5,061.76, 6,985.85 and 3,073.01

Step by Step Solution

1. Step 1: Write the proportion equation
   5,061.76 : 6,985.85 = 3,073.01 : x
2. Step 2: Convert to fraction form
   5,061.76/6,985.85 = 3,073.01/x
3. Step 3: Cross multiply
   5,061.76x = 6,985.85 × 3,073.01
4. Step 4: Simplify right side
   5,061.76x = 21,467,536.61
5. Step 5: Solve for x
   x = 21,467,536.61/5,061.76
6. Step 6: Final answer
   x = 4,241.12