Finding the Fourth Proportional to 2,026,326.90, 3,039,101.55 and 606,429.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,026,326.90 : 3,039,101.55 = 606,429.30 : x
2. Step 2: Convert to fraction form
   2,026,326.90/3,039,101.55 = 606,429.30/x
3. Step 3: Cross multiply
   2,026,326.90x = 3,039,101.55 × 606,429.30
4. Step 4: Simplify right side
   2,026,326.90x = 1,843,000,225,595.42
5. Step 5: Solve for x
   x = 1,843,000,225,595.42/2,026,326.90
6. Step 6: Final answer
   x = 909,527.59