Finding the Fourth Proportional to 3,196,490.67, 4,794,777.56 and 1,066,574.79

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196,490.67 : 4,794,777.56 = 1,066,574.79 : x
2. Step 2: Convert to fraction form
   3,196,490.67/4,794,777.56 = 1,066,574.79/x
3. Step 3: Cross multiply
   3,196,490.67x = 4,794,777.56 × 1,066,574.79
4. Step 4: Simplify right side
   3,196,490.67x = 5,113,988,869,153.71
5. Step 5: Solve for x
   x = 5,113,988,869,153.71/3,196,490.67
6. Step 6: Final answer
   x = 1,599,876.05