Finding the Fourth Proportional to 2,243,870.53, 3,367,030.36 and 1,299,086.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,870.53 : 3,367,030.36 = 1,299,086.53 : x
2. Step 2: Convert to fraction form
   2,243,870.53/3,367,030.36 = 1,299,086.53/x
3. Step 3: Cross multiply
   2,243,870.53x = 3,367,030.36 × 1,299,086.53
4. Step 4: Simplify right side
   2,243,870.53x = 4,374,063,780,281.62
5. Step 5: Solve for x
   x = 4,374,063,780,281.62/2,243,870.53
6. Step 6: Final answer
   x = 1,949,338.75