Finding the Fourth Proportional to 2,360.71, 3,540.93 and 900.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,360.71 : 3,540.93 = 900.01 : x
2. Step 2: Convert to fraction form
   2,360.71/3,540.93 = 900.01/x
3. Step 3: Cross multiply
   2,360.71x = 3,540.93 × 900.01
4. Step 4: Simplify right side
   2,360.71x = 3,186,872.41
5. Step 5: Solve for x
   x = 3,186,872.41/2,360.71
6. Step 6: Final answer
   x = 1,349.96