Finding the Fourth Proportional to 3,915,372, 5,872,821.98 and 2,328,036.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,915,372 : 5,872,821.98 = 2,328,036.47 : x
2. Step 2: Convert to fraction form
   3,915,372/5,872,821.98 = 2,328,036.47/x
3. Step 3: Cross multiply
   3,915,372x = 5,872,821.98 × 2,328,036.47
4. Step 4: Simplify right side
   3,915,372x = 13,672,143,727,713.59
5. Step 5: Solve for x
   x = 13,672,143,727,713.59/3,915,372
6. Step 6: Final answer
   x = 3,491,914.36