Finding the Fourth Proportional to 753,662.05, 1,040,041.83 and 414,123.01

Step by Step Solution

1. Step 1: Write the proportion equation
   753,662.05 : 1,040,041.83 = 414,123.01 : x
2. Step 2: Convert to fraction form
   753,662.05/1,040,041.83 = 414,123.01/x
3. Step 3: Cross multiply
   753,662.05x = 1,040,041.83 × 414,123.01
4. Step 4: Simplify right side
   753,662.05x = 430,705,253,165.51
5. Step 5: Solve for x
   x = 430,705,253,165.51/753,662.05
6. Step 6: Final answer
   x = 571,483.27