Finding the Fourth Proportional to 3,499,537.86, 5,248,171.53 and 1,340,448.08

Step by Step Solution

1. Step 1: Write the proportion equation
   3,499,537.86 : 5,248,171.53 = 1,340,448.08 : x
2. Step 2: Convert to fraction form
   3,499,537.86/5,248,171.53 = 1,340,448.08/x
3. Step 3: Cross multiply
   3,499,537.86x = 5,248,171.53 × 1,340,448.08
4. Step 4: Simplify right side
   3,499,537.86x = 7,034,901,424,658.31
5. Step 5: Solve for x
   x = 7,034,901,424,658.31/3,499,537.86
6. Step 6: Final answer
   x = 2,010,237.27