Finding the Fourth Proportional to 2,910,858.14, 4,345,820.30 and 2,224,151.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,910,858.14 : 4,345,820.30 = 2,224,151.06 : x
2. Step 2: Convert to fraction form
   2,910,858.14/4,345,820.30 = 2,224,151.06/x
3. Step 3: Cross multiply
   2,910,858.14x = 4,345,820.30 × 2,224,151.06
4. Step 4: Simplify right side
   2,910,858.14x = 9,665,760,826,814.52
5. Step 5: Solve for x
   x = 9,665,760,826,814.52/2,910,858.14
6. Step 6: Final answer
   x = 3,320,588.07