Finding the Fourth Proportional to 3,719.59, 5,584.02 and 2,316.07

Step by Step Solution

1. Step 1: Write the proportion equation
   3,719.59 : 5,584.02 = 2,316.07 : x
2. Step 2: Convert to fraction form
   3,719.59/5,584.02 = 2,316.07/x
3. Step 3: Cross multiply
   3,719.59x = 5,584.02 × 2,316.07
4. Step 4: Simplify right side
   3,719.59x = 12,932,981.20
5. Step 5: Solve for x
   x = 12,932,981.20/3,719.59
6. Step 6: Final answer
   x = 3,476.99