Finding the Fourth Proportional to 6,222,623.42, 8,584,168.16 and 4,158,145.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,222,623.42 : 8,584,168.16 = 4,158,145.82 : x
2. Step 2: Convert to fraction form
   6,222,623.42/8,584,168.16 = 4,158,145.82/x
3. Step 3: Cross multiply
   6,222,623.42x = 8,584,168.16 × 4,158,145.82
4. Step 4: Simplify right side
   6,222,623.42x = 35,694,222,952,681.09
5. Step 5: Solve for x
   x = 35,694,222,952,681.09/6,222,623.42
6. Step 6: Final answer
   x = 5,736,201.69