Finding the Fourth Proportional to 1,914.58, 2,641.57 and 1,471.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,914.58 : 2,641.57 = 1,471.69 : x
2. Step 2: Convert to fraction form
   1,914.58/2,641.57 = 1,471.69/x
3. Step 3: Cross multiply
   1,914.58x = 2,641.57 × 1,471.69
4. Step 4: Simplify right side
   1,914.58x = 3,887,572.15
5. Step 5: Solve for x
   x = 3,887,572.15/1,914.58
6. Step 6: Final answer
   x = 2,030.51