Finding the Fourth Proportional to 8,873,166.29, 13,308,417.37 and 2,807,109.82

Step by Step Solution

1. Step 1: Write the proportion equation
   8,873,166.29 : 13,308,417.37 = 2,807,109.82 : x
2. Step 2: Convert to fraction form
   8,873,166.29/13,308,417.37 = 2,807,109.82/x
3. Step 3: Cross multiply
   8,873,166.29x = 13,308,417.37 × 2,807,109.82
4. Step 4: Simplify right side
   8,873,166.29x = 37,358,189,078,595.12
5. Step 5: Solve for x
   x = 37,358,189,078,595.12/8,873,166.29
6. Step 6: Final answer
   x = 4,210,243.32