Finding the Fourth Proportional to 1,901.41, 2,623.61 and 1,062.07

Step by Step Solution

1. Step 1: Write the proportion equation
   1,901.41 : 2,623.61 = 1,062.07 : x
2. Step 2: Convert to fraction form
   1,901.41/2,623.61 = 1,062.07/x
3. Step 3: Cross multiply
   1,901.41x = 2,623.61 × 1,062.07
4. Step 4: Simplify right side
   1,901.41x = 2,786,453.57
5. Step 5: Solve for x
   x = 2,786,453.57/1,901.41
6. Step 6: Final answer
   x = 1,465.47