Finding the Fourth Proportional to 2,390.51, 3,300.55 and 1,829.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,390.51 : 3,300.55 = 1,829.99 : x
2. Step 2: Convert to fraction form
   2,390.51/3,300.55 = 1,829.99/x
3. Step 3: Cross multiply
   2,390.51x = 3,300.55 × 1,829.99
4. Step 4: Simplify right side
   2,390.51x = 6,039,977.17
5. Step 5: Solve for x
   x = 6,039,977.17/2,390.51
6. Step 6: Final answer
   x = 2,526.65