Finding the Fourth Proportional to 2,051,814.83, 2,831,515.56 and 1,121,523.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,051,814.83 : 2,831,515.56 = 1,121,523.86 : x
2. Step 2: Convert to fraction form
   2,051,814.83/2,831,515.56 = 1,121,523.86/x
3. Step 3: Cross multiply
   2,051,814.83x = 2,831,515.56 × 1,121,523.86
4. Step 4: Simplify right side
   2,051,814.83x = 3,175,612,249,589.39
5. Step 5: Solve for x
   x = 3,175,612,249,589.39/2,051,814.83
6. Step 6: Final answer
   x = 1,547,708.98