Finding the Fourth Proportional to 2,093,067.21, 2,892,397.65 and 1,782,926.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,093,067.21 : 2,892,397.65 = 1,782,926.31 : x
2. Step 2: Convert to fraction form
   2,093,067.21/2,892,397.65 = 1,782,926.31/x
3. Step 3: Cross multiply
   2,093,067.21x = 2,892,397.65 × 1,782,926.31
4. Step 4: Simplify right side
   2,093,067.21x = 5,156,931,869,167.17
5. Step 5: Solve for x
   x = 5,156,931,869,167.17/2,093,067.21
6. Step 6: Final answer
   x = 2,463,815.71