Finding the Fourth Proportional to 3,443,726.89, 5,166,337.61 and 1,047,509.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,443,726.89 : 5,166,337.61 = 1,047,509.24 : x
2. Step 2: Convert to fraction form
   3,443,726.89/5,166,337.61 = 1,047,509.24/x
3. Step 3: Cross multiply
   3,443,726.89x = 5,166,337.61 × 1,047,509.24
4. Step 4: Simplify right side
   3,443,726.89x = 5,411,786,383,434.52
5. Step 5: Solve for x
   x = 5,411,786,383,434.52/3,443,726.89
6. Step 6: Final answer
   x = 1,571,491.17