Finding the Fourth Proportional to 2,300.45, 3,152.50 and 2,079.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.45 : 3,152.50 = 2,079.01 : x
2. Step 2: Convert to fraction form
   2,300.45/3,152.50 = 2,079.01/x
3. Step 3: Cross multiply
   2,300.45x = 3,152.50 × 2,079.01
4. Step 4: Simplify right side
   2,300.45x = 6,554,077.77
5. Step 5: Solve for x
   x = 6,554,077.77/2,300.45
6. Step 6: Final answer
   x = 2,849.05