Finding the Fourth Proportional to 11,958,742.34, 17,933,684.76 and 3,869,619.83

Step by Step Solution

1. Step 1: Write the proportion equation
   11,958,742.34 : 17,933,684.76 = 3,869,619.83 : x
2. Step 2: Convert to fraction form
   11,958,742.34/17,933,684.76 = 3,869,619.83/x
3. Step 3: Cross multiply
   11,958,742.34x = 17,933,684.76 × 3,869,619.83
4. Step 4: Simplify right side
   11,958,742.34x = 69,396,542,082,596.38
5. Step 5: Solve for x
   x = 69,396,542,082,596.38/11,958,742.34
6. Step 6: Final answer
   x = 5,802,996.68