Finding the Fourth Proportional to 2,826,153, 3,898,430.82 and 1,777,907.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,826,153 : 3,898,430.82 = 1,777,907.22 : x
2. Step 2: Convert to fraction form
   2,826,153/3,898,430.82 = 1,777,907.22/x
3. Step 3: Cross multiply
   2,826,153x = 3,898,430.82 × 1,777,907.22
4. Step 4: Simplify right side
   2,826,153x = 6,931,048,301,548.52
5. Step 5: Solve for x
   x = 6,931,048,301,548.52/2,826,153
6. Step 6: Final answer
   x = 2,452,467.47