Finding the Fourth Proportional to 5,019.76, 7,529.10 and 3,068.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,019.76 : 7,529.10 = 3,068.56 : x
2. Step 2: Convert to fraction form
   5,019.76/7,529.10 = 3,068.56/x
3. Step 3: Cross multiply
   5,019.76x = 7,529.10 × 3,068.56
4. Step 4: Simplify right side
   5,019.76x = 23,103,495.10
5. Step 5: Solve for x
   x = 23,103,495.10/5,019.76
6. Step 6: Final answer
   x = 4,602.51