Finding the Fourth Proportional to 4,009,357.83, 5,527,561.15 and 3,185,166.09

Step by Step Solution

1. Step 1: Write the proportion equation
   4,009,357.83 : 5,527,561.15 = 3,185,166.09 : x
2. Step 2: Convert to fraction form
   4,009,357.83/5,527,561.15 = 3,185,166.09/x
3. Step 3: Cross multiply
   4,009,357.83x = 5,527,561.15 × 3,185,166.09
4. Step 4: Simplify right side
   4,009,357.83x = 17,606,200,335,381.40
5. Step 5: Solve for x
   x = 17,606,200,335,381.40/4,009,357.83
6. Step 6: Final answer
   x = 4,391,276.88