Finding the Fourth Proportional to 2,642.04, 3,646.53 and 1,522.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,642.04 : 3,646.53 = 1,522.94 : x
2. Step 2: Convert to fraction form
   2,642.04/3,646.53 = 1,522.94/x
3. Step 3: Cross multiply
   2,642.04x = 3,646.53 × 1,522.94
4. Step 4: Simplify right side
   2,642.04x = 5,553,428.17
5. Step 5: Solve for x
   x = 5,553,428.17/2,642.04
6. Step 6: Final answer
   x = 2,101.95