Finding the Fourth Proportional to 2,700,353.69, 3,726,369.47 and 1,539,051.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,700,353.69 : 3,726,369.47 = 1,539,051.31 : x
2. Step 2: Convert to fraction form
   2,700,353.69/3,726,369.47 = 1,539,051.31/x
3. Step 3: Cross multiply
   2,700,353.69x = 3,726,369.47 × 1,539,051.31
4. Step 4: Simplify right side
   2,700,353.69x = 5,735,073,788,020.40
5. Step 5: Solve for x
   x = 5,735,073,788,020.40/2,700,353.69
6. Step 6: Final answer
   x = 2,123,823.19