Finding the Fourth Proportional to 6,281,592.22, 8,666,389.82 and 4,107,408.04

Step by Step Solution

1. Step 1: Write the proportion equation
   6,281,592.22 : 8,666,389.82 = 4,107,408.04 : x
2. Step 2: Convert to fraction form
   6,281,592.22/8,666,389.82 = 4,107,408.04/x
3. Step 3: Cross multiply
   6,281,592.22x = 8,666,389.82 × 4,107,408.04
4. Step 4: Simplify right side
   6,281,592.22x = 35,596,399,222,439.48
5. Step 5: Solve for x
   x = 35,596,399,222,439.48/6,281,592.22
6. Step 6: Final answer
   x = 5,666,779.69