Finding the Fourth Proportional to 3,426,870.48, 4,729,010.52 and 1,898,964.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,426,870.48 : 4,729,010.52 = 1,898,964.24 : x
2. Step 2: Convert to fraction form
   3,426,870.48/4,729,010.52 = 1,898,964.24/x
3. Step 3: Cross multiply
   3,426,870.48x = 4,729,010.52 × 1,898,964.24
4. Step 4: Simplify right side
   3,426,870.48x = 8,980,221,868,063.81
5. Step 5: Solve for x
   x = 8,980,221,868,063.81/3,426,870.48
6. Step 6: Final answer
   x = 2,620,531.45