Finding the Fourth Proportional to 8,229,538.32, 12,344,897.97 and 2,838,109.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,229,538.32 : 12,344,897.97 = 2,838,109.50 : x
2. Step 2: Convert to fraction form
   8,229,538.32/12,344,897.97 = 2,838,109.50/x
3. Step 3: Cross multiply
   8,229,538.32x = 12,344,897.97 × 2,838,109.50
4. Step 4: Simplify right side
   8,229,538.32x = 35,036,172,205,187.72
5. Step 5: Solve for x
   x = 35,036,172,205,187.72/8,229,538.32
6. Step 6: Final answer
   x = 4,257,367.89