Finding the Fourth Proportional to 1,901.84, 2,625.29 and 1,193.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,901.84 : 2,625.29 = 1,193.49 : x
2. Step 2: Convert to fraction form
   1,901.84/2,625.29 = 1,193.49/x
3. Step 3: Cross multiply
   1,901.84x = 2,625.29 × 1,193.49
4. Step 4: Simplify right side
   1,901.84x = 3,133,255.87
5. Step 5: Solve for x
   x = 3,133,255.87/1,901.84
6. Step 6: Final answer
   x = 1,647.49