Finding the Fourth Proportional to 5,755,274.34, 7,944,643.71 and 3,925,771.62

Step by Step Solution

1. Step 1: Write the proportion equation
   5,755,274.34 : 7,944,643.71 = 3,925,771.62 : x
2. Step 2: Convert to fraction form
   5,755,274.34/7,944,643.71 = 3,925,771.62/x
3. Step 3: Cross multiply
   5,755,274.34x = 7,944,643.71 × 3,925,771.62
4. Step 4: Simplify right side
   5,755,274.34x = 31,188,856,807,729.51
5. Step 5: Solve for x
   x = 31,188,856,807,729.51/5,755,274.34
6. Step 6: Final answer
   x = 5,419,178.13