Finding the Fourth Proportional to 773,150.48, 1,066,983.59 and 482,933.87

Step by Step Solution

1. Step 1: Write the proportion equation
   773,150.48 : 1,066,983.59 = 482,933.87 : x
2. Step 2: Convert to fraction form
   773,150.48/1,066,983.59 = 482,933.87/x
3. Step 3: Cross multiply
   773,150.48x = 1,066,983.59 × 482,933.87
4. Step 4: Simplify right side
   773,150.48x = 515,282,506,595.61
5. Step 5: Solve for x
   x = 515,282,506,595.61/773,150.48
6. Step 6: Final answer
   x = 666,471.18