Finding the Fourth Proportional to 2,124.30, 2,935.53 and 1,599.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,124.30 : 2,935.53 = 1,599.42 : x
2. Step 2: Convert to fraction form
   2,124.30/2,935.53 = 1,599.42/x
3. Step 3: Cross multiply
   2,124.30x = 2,935.53 × 1,599.42
4. Step 4: Simplify right side
   2,124.30x = 4,695,145.39
5. Step 5: Solve for x
   x = 4,695,145.39/2,124.30
6. Step 6: Final answer
   x = 2,210.21