Finding the Fourth Proportional to 2,674,999.20, 3,691,498.72 and 1,529,104.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,674,999.20 : 3,691,498.72 = 1,529,104.16 : x
2. Step 2: Convert to fraction form
   2,674,999.20/3,691,498.72 = 1,529,104.16/x
3. Step 3: Cross multiply
   2,674,999.20x = 3,691,498.72 × 1,529,104.16
4. Step 4: Simplify right side
   2,674,999.20x = 5,644,686,049,386.68
5. Step 5: Solve for x
   x = 5,644,686,049,386.68/2,674,999.20
6. Step 6: Final answer
   x = 2,110,163.64