Finding the Fourth Proportional to 4,231,781.34, 5,843,843.91 and 2,946,137.10

Step by Step Solution

1. Step 1: Write the proportion equation
   4,231,781.34 : 5,843,843.91 = 2,946,137.10 : x
2. Step 2: Convert to fraction form
   4,231,781.34/5,843,843.91 = 2,946,137.10/x
3. Step 3: Cross multiply
   4,231,781.34x = 5,843,843.91 × 2,946,137.10
4. Step 4: Simplify right side
   4,231,781.34x = 17,216,765,349,860.06
5. Step 5: Solve for x
   x = 17,216,765,349,860.06/4,231,781.34
6. Step 6: Final answer
   x = 4,068,443.99