Finding the Fourth Proportional to 2,316.01, 3,194.89 and 1,569.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,316.01 : 3,194.89 = 1,569.71 : x
2. Step 2: Convert to fraction form
   2,316.01/3,194.89 = 1,569.71/x
3. Step 3: Cross multiply
   2,316.01x = 3,194.89 × 1,569.71
4. Step 4: Simplify right side
   2,316.01x = 5,015,050.78
5. Step 5: Solve for x
   x = 5,015,050.78/2,316.01
6. Step 6: Final answer
   x = 2,165.38