Finding the Fourth Proportional to 2,249,422.27, 3,100,973.28 and 1,603,721.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,249,422.27 : 3,100,973.28 = 1,603,721.45 : x
2. Step 2: Convert to fraction form
   2,249,422.27/3,100,973.28 = 1,603,721.45/x
3. Step 3: Cross multiply
   2,249,422.27x = 3,100,973.28 × 1,603,721.45
4. Step 4: Simplify right side
   2,249,422.27x = 4,973,097,365,012.86
5. Step 5: Solve for x
   x = 4,973,097,365,012.86/2,249,422.27
6. Step 6: Final answer
   x = 2,210,833.17