Finding the Fourth Proportional to 3,850,142.34, 5,780,890.74 and 2,147,612.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,850,142.34 : 5,780,890.74 = 2,147,612.04 : x
2. Step 2: Convert to fraction form
   3,850,142.34/5,780,890.74 = 2,147,612.04/x
3. Step 3: Cross multiply
   3,850,142.34x = 5,780,890.74 × 2,147,612.04
4. Step 4: Simplify right side
   3,850,142.34x = 12,415,110,555,148.51
5. Step 5: Solve for x
   x = 12,415,110,555,148.51/3,850,142.34
6. Step 6: Final answer
   x = 3,224,584.82