Finding the Fourth Proportional to 2,517,224.81, 3,474,021.15 and 1,537,109.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,517,224.81 : 3,474,021.15 = 1,537,109.82 : x
2. Step 2: Convert to fraction form
   2,517,224.81/3,474,021.15 = 1,537,109.82/x
3. Step 3: Cross multiply
   2,517,224.81x = 3,474,021.15 × 1,537,109.82
4. Step 4: Simplify right side
   2,517,224.81x = 5,339,952,024,552.69
5. Step 5: Solve for x
   x = 5,339,952,024,552.69/2,517,224.81
6. Step 6: Final answer
   x = 2,121,364.77