Finding the Fourth Proportional to 2,012,201.30, 3,021,801.15 and 1,067,417.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,012,201.30 : 3,021,801.15 = 1,067,417.30 : x
2. Step 2: Convert to fraction form
   2,012,201.30/3,021,801.15 = 1,067,417.30/x
3. Step 3: Cross multiply
   2,012,201.30x = 3,021,801.15 × 1,067,417.30
4. Step 4: Simplify right side
   2,012,201.30x = 3,225,522,824,669.90
5. Step 5: Solve for x
   x = 3,225,522,824,669.90/2,012,201.30
6. Step 6: Final answer
   x = 1,602,982.18