Finding the Fourth Proportional to 1,471.17, 2,030.00 and 808.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,471.17 : 2,030.00 = 808.05 : x
2. Step 2: Convert to fraction form
   1,471.17/2,030.00 = 808.05/x
3. Step 3: Cross multiply
   1,471.17x = 2,030.00 × 808.05
4. Step 4: Simplify right side
   1,471.17x = 1,640,337.46
5. Step 5: Solve for x
   x = 1,640,337.46/1,471.17
6. Step 6: Final answer
   x = 1,114.99