Finding the Fourth Proportional to 2,624.73, 3,938.49 and 1,164.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,624.73 : 3,938.49 = 1,164.93 : x
2. Step 2: Convert to fraction form
   2,624.73/3,938.49 = 1,164.93/x
3. Step 3: Cross multiply
   2,624.73x = 3,938.49 × 1,164.93
4. Step 4: Simplify right side
   2,624.73x = 4,588,065.16
5. Step 5: Solve for x
   x = 4,588,065.16/2,624.73
6. Step 6: Final answer
   x = 1,748.01