Finding the Fourth Proportional to 3,787.02, 5,681.25 and 1,322.01

Step by Step Solution

1. Step 1: Write the proportion equation
   3,787.02 : 5,681.25 = 1,322.01 : x
2. Step 2: Convert to fraction form
   3,787.02/5,681.25 = 1,322.01/x
3. Step 3: Cross multiply
   3,787.02x = 5,681.25 × 1,322.01
4. Step 4: Simplify right side
   3,787.02x = 7,510,669.31
5. Step 5: Solve for x
   x = 7,510,669.31/3,787.02
6. Step 6: Final answer
   x = 1,983.27