Finding the Fourth Proportional to 2,393.84, 3,588.63 and 1,160.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,393.84 : 3,588.63 = 1,160.01 : x
2. Step 2: Convert to fraction form
   2,393.84/3,588.63 = 1,160.01/x
3. Step 3: Cross multiply
   2,393.84x = 3,588.63 × 1,160.01
4. Step 4: Simplify right side
   2,393.84x = 4,162,846.69
5. Step 5: Solve for x
   x = 4,162,846.69/2,393.84
6. Step 6: Final answer
   x = 1,738.99