Finding the Fourth Proportional to 5,359,233.72, 7,395,809.85 and 2,911,885.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,359,233.72 : 7,395,809.85 = 2,911,885.82 : x
2. Step 2: Convert to fraction form
   5,359,233.72/7,395,809.85 = 2,911,885.82/x
3. Step 3: Cross multiply
   5,359,233.72x = 7,395,809.85 × 2,911,885.82
4. Step 4: Simplify right side
   5,359,233.72x = 21,535,753,792,652.28
5. Step 5: Solve for x
   x = 21,535,753,792,652.28/5,359,233.72
6. Step 6: Final answer
   x = 4,018,439.00