Finding the Fourth Proportional to 2,610,198, 3,602,074.32 and 1,591,814.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,610,198 : 3,602,074.32 = 1,591,814.16 : x
2. Step 2: Convert to fraction form
   2,610,198/3,602,074.32 = 1,591,814.16/x
3. Step 3: Cross multiply
   2,610,198x = 3,602,074.32 × 1,591,814.16
4. Step 4: Simplify right side
   2,610,198x = 5,733,832,907,948.37
5. Step 5: Solve for x
   x = 5,733,832,907,948.37/2,610,198
6. Step 6: Final answer
   x = 2,196,704.20