Finding the Fourth Proportional to 3,019,870.89, 4,167,491.49 and 1,713,210.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,019,870.89 : 4,167,491.49 = 1,713,210.48 : x
2. Step 2: Convert to fraction form
   3,019,870.89/4,167,491.49 = 1,713,210.48/x
3. Step 3: Cross multiply
   3,019,870.89x = 4,167,491.49 × 1,713,210.48
4. Step 4: Simplify right side
   3,019,870.89x = 7,139,790,095,978.82
5. Step 5: Solve for x
   x = 7,139,790,095,978.82/3,019,870.89
6. Step 6: Final answer
   x = 2,364,269.98