Finding the Fourth Proportional to 6,827,682.34, 10,234,369.61 and 3,181,406.05

Step by Step Solution

1. Step 1: Write the proportion equation
   6,827,682.34 : 10,234,369.61 = 3,181,406.05 : x
2. Step 2: Convert to fraction form
   6,827,682.34/10,234,369.61 = 3,181,406.05/x
3. Step 3: Cross multiply
   6,827,682.34x = 10,234,369.61 × 3,181,406.05
4. Step 4: Simplify right side
   6,827,682.34x = 32,559,685,404,006.35
5. Step 5: Solve for x
   x = 32,559,685,404,006.35/6,827,682.34
6. Step 6: Final answer
   x = 4,768,775.67