Finding the Fourth Proportional to 2,216,810.33, 3,059,196.56 and 1,198,215.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,216,810.33 : 3,059,196.56 = 1,198,215.08 : x
2. Step 2: Convert to fraction form
   2,216,810.33/3,059,196.56 = 1,198,215.08/x
3. Step 3: Cross multiply
   2,216,810.33x = 3,059,196.56 × 1,198,215.08
4. Step 4: Simplify right side
   2,216,810.33x = 3,665,575,445,554.36
5. Step 5: Solve for x
   x = 3,665,575,445,554.36/2,216,810.33
6. Step 6: Final answer
   x = 1,653,535.89