Finding the Fourth Proportional to 1,931,104.82, 2,897,162.01 and 1,120,710.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,931,104.82 : 2,897,162.01 = 1,120,710.22 : x
2. Step 2: Convert to fraction form
   1,931,104.82/2,897,162.01 = 1,120,710.22/x
3. Step 3: Cross multiply
   1,931,104.82x = 2,897,162.01 × 1,120,710.22
4. Step 4: Simplify right side
   1,931,104.82x = 3,246,879,066,359.84
5. Step 5: Solve for x
   x = 3,246,879,066,359.84/1,931,104.82
6. Step 6: Final answer
   x = 1,681,358.27