Finding the Fourth Proportional to 1,688.33, 2,530.52 and 592.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,688.33 : 2,530.52 = 592.10 : x
2. Step 2: Convert to fraction form
   1,688.33/2,530.52 = 592.10/x
3. Step 3: Cross multiply
   1,688.33x = 2,530.52 × 592.10
4. Step 4: Simplify right side
   1,688.33x = 1,498,320.89
5. Step 5: Solve for x
   x = 1,498,320.89/1,688.33
6. Step 6: Final answer
   x = 887.46