Finding the Fourth Proportional to 1,900.51, 2,622.58 and 1,061.19

Step by Step Solution

1. Step 1: Write the proportion equation
   1,900.51 : 2,622.58 = 1,061.19 : x
2. Step 2: Convert to fraction form
   1,900.51/2,622.58 = 1,061.19/x
3. Step 3: Cross multiply
   1,900.51x = 2,622.58 × 1,061.19
4. Step 4: Simplify right side
   1,900.51x = 2,783,053.02
5. Step 5: Solve for x
   x = 2,783,053.02/1,900.51
6. Step 6: Final answer
   x = 1,464.37