Finding the Fourth Proportional to 3,443,726.39, 5,166,336.86 and 1,047,508.75

Step by Step Solution

1. Step 1: Write the proportion equation
   3,443,726.39 : 5,166,336.86 = 1,047,508.75 : x
2. Step 2: Convert to fraction form
   3,443,726.39/5,166,336.86 = 1,047,508.75/x
3. Step 3: Cross multiply
   3,443,726.39x = 5,166,336.86 × 1,047,508.75
4. Step 4: Simplify right side
   3,443,726.39x = 5,411,783,040,465.84
5. Step 5: Solve for x
   x = 5,411,783,040,465.84/3,443,726.39
6. Step 6: Final answer
   x = 1,571,490.42