Finding the Fourth Proportional to 1,602.42, 2,210.51 and 1,304.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,602.42 : 2,210.51 = 1,304.00 : x
2. Step 2: Convert to fraction form
   1,602.42/2,210.51 = 1,304.00/x
3. Step 3: Cross multiply
   1,602.42x = 2,210.51 × 1,304.00
4. Step 4: Simplify right side
   1,602.42x = 2,882,487.47
5. Step 5: Solve for x
   x = 2,882,487.47/1,602.42
6. Step 6: Final answer
   x = 1,798.83