Finding the Fourth Proportional to 5,321,308.24, 7,343,405.82 and 2,906,860.24

Step by Step Solution

1. Step 1: Write the proportion equation
   5,321,308.24 : 7,343,405.82 = 2,906,860.24 : x
2. Step 2: Convert to fraction form
   5,321,308.24/7,343,405.82 = 2,906,860.24/x
3. Step 3: Cross multiply
   5,321,308.24x = 7,343,405.82 × 2,906,860.24
4. Step 4: Simplify right side
   5,321,308.24x = 21,346,254,404,342.60
5. Step 5: Solve for x
   x = 21,346,254,404,342.60/5,321,308.24
6. Step 6: Final answer
   x = 4,011,467.38