Finding the Fourth Proportional to 2,210,111.05, 3,048,133.66 and 1,303,818.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,210,111.05 : 3,048,133.66 = 1,303,818.25 : x
2. Step 2: Convert to fraction form
   2,210,111.05/3,048,133.66 = 1,303,818.25/x
3. Step 3: Cross multiply
   2,210,111.05x = 3,048,133.66 × 1,303,818.25
4. Step 4: Simplify right side
   2,210,111.05x = 3,974,212,294,347.30
5. Step 5: Solve for x
   x = 3,974,212,294,347.30/2,210,111.05
6. Step 6: Final answer
   x = 1,798,195.75