Finding the Fourth Proportional to 3,905,591.34, 5,854,253.52 and 1,777,170.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,905,591.34 : 5,854,253.52 = 1,777,170.18 : x
2. Step 2: Convert to fraction form
   3,905,591.34/5,854,253.52 = 1,777,170.18/x
3. Step 3: Cross multiply
   3,905,591.34x = 5,854,253.52 × 1,777,170.18
4. Step 4: Simplify right side
   3,905,591.34x = 10,404,004,781,904.03
5. Step 5: Solve for x
   x = 10,404,004,781,904.03/3,905,591.34
6. Step 6: Final answer
   x = 2,663,874.40