Finding the Fourth Proportional to 2,392.47, 3,588.06 and 1,612.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,392.47 : 3,588.06 = 1,612.02 : x
2. Step 2: Convert to fraction form
   2,392.47/3,588.06 = 1,612.02/x
3. Step 3: Cross multiply
   2,392.47x = 3,588.06 × 1,612.02
4. Step 4: Simplify right side
   2,392.47x = 5,784,024.48
5. Step 5: Solve for x
   x = 5,784,024.48/2,392.47
6. Step 6: Final answer
   x = 2,417.60