Finding the Fourth Proportional to 5,491,738.45, 7,578,598.89 and 3,044,343.29

Step by Step Solution

1. Step 1: Write the proportion equation
   5,491,738.45 : 7,578,598.89 = 3,044,343.29 : x
2. Step 2: Convert to fraction form
   5,491,738.45/7,578,598.89 = 3,044,343.29/x
3. Step 3: Cross multiply
   5,491,738.45x = 7,578,598.89 × 3,044,343.29
4. Step 4: Simplify right side
   5,491,738.45x = 23,071,856,685,963.34
5. Step 5: Solve for x
   x = 23,071,856,685,963.34/5,491,738.45
6. Step 6: Final answer
   x = 4,201,193.65