Finding the Fourth Proportional to 8,217,010.71, 12,329,814.06 and 3,362,920.47

Step by Step Solution

1. Step 1: Write the proportion equation
   8,217,010.71 : 12,329,814.06 = 3,362,920.47 : x
2. Step 2: Convert to fraction form
   8,217,010.71/12,329,814.06 = 3,362,920.47/x
3. Step 3: Cross multiply
   8,217,010.71x = 12,329,814.06 × 3,362,920.47
4. Step 4: Simplify right side
   8,217,010.71x = 41,464,184,093,667.81
5. Step 5: Solve for x
   x = 41,464,184,093,667.81/8,217,010.71
6. Step 6: Final answer
   x = 5,046,139.72