Finding the Fourth Proportional to 2,402,019.48, 3,314,785.14 and 1,314,298.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,402,019.48 : 3,314,785.14 = 1,314,298.20 : x
2. Step 2: Convert to fraction form
   2,402,019.48/3,314,785.14 = 1,314,298.20/x
3. Step 3: Cross multiply
   2,402,019.48x = 3,314,785.14 × 1,314,298.20
4. Step 4: Simplify right side
   2,402,019.48x = 4,356,616,142,888.75
5. Step 5: Solve for x
   x = 4,356,616,142,888.75/2,402,019.48
6. Step 6: Final answer
   x = 1,813,730.56