Finding the Fourth Proportional to 1,588.55, 2,365.88 and 1,494.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,588.55 : 2,365.88 = 1,494.32 : x
2. Step 2: Convert to fraction form
   1,588.55/2,365.88 = 1,494.32/x
3. Step 3: Cross multiply
   1,588.55x = 2,365.88 × 1,494.32
4. Step 4: Simplify right side
   1,588.55x = 3,535,362.50
5. Step 5: Solve for x
   x = 3,535,362.50/1,588.55
6. Step 6: Final answer
   x = 2,225.54