Finding the Fourth Proportional to 2,907.84, 4,360.98 and 1,264.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,907.84 : 4,360.98 = 1,264.01 : x
2. Step 2: Convert to fraction form
   2,907.84/4,360.98 = 1,264.01/x
3. Step 3: Cross multiply
   2,907.84x = 4,360.98 × 1,264.01
4. Step 4: Simplify right side
   2,907.84x = 5,512,300.52
5. Step 5: Solve for x
   x = 5,512,300.52/2,907.84
6. Step 6: Final answer
   x = 1,895.67