Finding the Fourth Proportional to 7,468.56, 10,306.86 and 4,111.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,468.56 : 10,306.86 = 4,111.50 : x
2. Step 2: Convert to fraction form
   7,468.56/10,306.86 = 4,111.50/x
3. Step 3: Cross multiply
   7,468.56x = 10,306.86 × 4,111.50
4. Step 4: Simplify right side
   7,468.56x = 42,376,654.89
5. Step 5: Solve for x
   x = 42,376,654.89/7,468.56
6. Step 6: Final answer
   x = 5,674.01