Finding the Fourth Proportional to 933,066.55, 1,399,821.94 and 301,980.37

Step by Step Solution

1. Step 1: Write the proportion equation
   933,066.55 : 1,399,821.94 = 301,980.37 : x
2. Step 2: Convert to fraction form
   933,066.55/1,399,821.94 = 301,980.37/x
3. Step 3: Cross multiply
   933,066.55x = 1,399,821.94 × 301,980.37
4. Step 4: Simplify right side
   933,066.55x = 422,718,747,375.32
5. Step 5: Solve for x
   x = 422,718,747,375.32/933,066.55
6. Step 6: Final answer
   x = 453,042.44