Finding the Fourth Proportional to 8,861,308.52, 12,228,616.71 and 4,786,927.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,861,308.52 : 12,228,616.71 = 4,786,927.52 : x
2. Step 2: Convert to fraction form
   8,861,308.52/12,228,616.71 = 4,786,927.52/x
3. Step 3: Cross multiply
   8,861,308.52x = 12,228,616.71 × 4,786,927.52
4. Step 4: Simplify right side
   8,861,308.52x = 58,537,501,799,487.77
5. Step 5: Solve for x
   x = 58,537,501,799,487.77/8,861,308.52
6. Step 6: Final answer
   x = 6,605,965.89