Finding the Fourth Proportional to 1,946.01, 2,651.28 and 1,903.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,946.01 : 2,651.28 = 1,903.17 : x
2. Step 2: Convert to fraction form
   1,946.01/2,651.28 = 1,903.17/x
3. Step 3: Cross multiply
   1,946.01x = 2,651.28 × 1,903.17
4. Step 4: Simplify right side
   1,946.01x = 5,045,836.56
5. Step 5: Solve for x
   x = 5,045,836.56/1,946.01
6. Step 6: Final answer
   x = 2,592.91