Finding the Fourth Proportional to 1,459.89, 2,014.61 and 1,068.57

Step by Step Solution

1. Step 1: Write the proportion equation
   1,459.89 : 2,014.61 = 1,068.57 : x
2. Step 2: Convert to fraction form
   1,459.89/2,014.61 = 1,068.57/x
3. Step 3: Cross multiply
   1,459.89x = 2,014.61 × 1,068.57
4. Step 4: Simplify right side
   1,459.89x = 2,152,746.46
5. Step 5: Solve for x
   x = 2,152,746.46/1,459.89
6. Step 6: Final answer
   x = 1,474.59