Finding the Fourth Proportional to 2,497,870.40, 3,447,144.63 and 1,530,813.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,497,870.40 : 3,447,144.63 = 1,530,813.83 : x
2. Step 2: Convert to fraction form
   2,497,870.40/3,447,144.63 = 1,530,813.83/x
3. Step 3: Cross multiply
   2,497,870.40x = 3,447,144.63 × 1,530,813.83
4. Step 4: Simplify right side
   2,497,870.40x = 5,276,936,656,378.51
5. Step 5: Solve for x
   x = 5,276,936,656,378.51/2,497,870.40
6. Step 6: Final answer
   x = 2,112,574.24