Finding the Fourth Proportional to 2,601,307.36, 3,590,016.60 and 1,499,081.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,601,307.36 : 3,590,016.60 = 1,499,081.68 : x
2. Step 2: Convert to fraction form
   2,601,307.36/3,590,016.60 = 1,499,081.68/x
3. Step 3: Cross multiply
   2,601,307.36x = 3,590,016.60 × 1,499,081.68
4. Step 4: Simplify right side
   2,601,307.36x = 5,381,728,115,955.89
5. Step 5: Solve for x
   x = 5,381,728,115,955.89/2,601,307.36
6. Step 6: Final answer
   x = 2,068,855.15