Finding the Fourth Proportional to 2,079,570.11, 2,869,941.40 and 1,161,804.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,079,570.11 : 2,869,941.40 = 1,161,804.17 : x
2. Step 2: Convert to fraction form
   2,079,570.11/2,869,941.40 = 1,161,804.17/x
3. Step 3: Cross multiply
   2,079,570.11x = 2,869,941.40 × 1,161,804.17
4. Step 4: Simplify right side
   2,079,570.11x = 3,334,309,890,445.98
5. Step 5: Solve for x
   x = 3,334,309,890,445.98/2,079,570.11
6. Step 6: Final answer
   x = 1,603,364.99