Finding the Fourth Proportional to 2,433,298.64, 3,357,973.86 and 1,345,643.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,433,298.64 : 3,357,973.86 = 1,345,643.42 : x
2. Step 2: Convert to fraction form
   2,433,298.64/3,357,973.86 = 1,345,643.42/x
3. Step 3: Cross multiply
   2,433,298.64x = 3,357,973.86 × 1,345,643.42
4. Step 4: Simplify right side
   2,433,298.64x = 4,518,635,429,241.00
5. Step 5: Solve for x
   x = 4,518,635,429,241.00/2,433,298.64
6. Step 6: Final answer
   x = 1,856,999.94