Finding the Fourth Proportional to 10,969,231.60, 16,443,771.42 and 3,779,056

Step by Step Solution

1. Step 1: Write the proportion equation
   10,969,231.60 : 16,443,771.42 = 3,779,056 : x
2. Step 2: Convert to fraction form
   10,969,231.60/16,443,771.42 = 3,779,056/x
3. Step 3: Cross multiply
   10,969,231.60x = 16,443,771.42 × 3,779,056
4. Step 4: Simplify right side
   10,969,231.60x = 62,141,933,047,379.52
5. Step 5: Solve for x
   x = 62,141,933,047,379.52/10,969,231.60
6. Step 6: Final answer
   x = 5,665,112.68