Finding the Fourth Proportional to 1,901.89, 2,624.43 and 1,062.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,901.89 : 2,624.43 = 1,062.53 : x
2. Step 2: Convert to fraction form
   1,901.89/2,624.43 = 1,062.53/x
3. Step 3: Cross multiply
   1,901.89x = 2,624.43 × 1,062.53
4. Step 4: Simplify right side
   1,901.89x = 2,788,535.61
5. Step 5: Solve for x
   x = 2,788,535.61/1,901.89
6. Step 6: Final answer
   x = 1,466.19