Finding the Fourth Proportional to 3,705,169.50, 5,113,133.91 and 2,009,425.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,705,169.50 : 5,113,133.91 = 2,009,425.50 : x
2. Step 2: Convert to fraction form
   3,705,169.50/5,113,133.91 = 2,009,425.50/x
3. Step 3: Cross multiply
   3,705,169.50x = 5,113,133.91 × 2,009,425.50
4. Step 4: Simplify right side
   3,705,169.50x = 10,274,461,663,668.71
5. Step 5: Solve for x
   x = 10,274,461,663,668.71/3,705,169.50
6. Step 6: Final answer
   x = 2,773,007.19