Finding the Fourth Proportional to 2,217,106.06, 3,059,610.83 and 1,198,510.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,217,106.06 : 3,059,610.83 = 1,198,510.81 : x
2. Step 2: Convert to fraction form
   2,217,106.06/3,059,610.83 = 1,198,510.81/x
3. Step 3: Cross multiply
   2,217,106.06x = 3,059,610.83 × 1,198,510.81
4. Step 4: Simplify right side
   2,217,106.06x = 3,666,976,654,148.07
5. Step 5: Solve for x
   x = 3,666,976,654,148.07/2,217,106.06
6. Step 6: Final answer
   x = 1,653,947.33