Finding the Fourth Proportional to 7,061.12, 10,592.28 and 1,867

Step by Step Solution

1. Step 1: Write the proportion equation
   7,061.12 : 10,592.28 = 1,867 : x
2. Step 2: Convert to fraction form
   7,061.12/10,592.28 = 1,867/x
3. Step 3: Cross multiply
   7,061.12x = 10,592.28 × 1,867
4. Step 4: Simplify right side
   7,061.12x = 19,775,786.76
5. Step 5: Solve for x
   x = 19,775,786.76/7,061.12
6. Step 6: Final answer
   x = 2,800.66