Finding the Fourth Proportional to 2,501.06, 3,451.47 and 1,506.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,501.06 : 3,451.47 = 1,506.99 : x
2. Step 2: Convert to fraction form
   2,501.06/3,451.47 = 1,506.99/x
3. Step 3: Cross multiply
   2,501.06x = 3,451.47 × 1,506.99
4. Step 4: Simplify right side
   2,501.06x = 5,201,330.78
5. Step 5: Solve for x
   x = 5,201,330.78/2,501.06
6. Step 6: Final answer
   x = 2,079.65