Finding the Fourth Proportional to 2,049,472.72, 3,074,202.60 and 553,564.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,049,472.72 : 3,074,202.60 = 553,564.72 : x
2. Step 2: Convert to fraction form
   2,049,472.72/3,074,202.60 = 553,564.72/x
3. Step 3: Cross multiply
   2,049,472.72x = 3,074,202.60 × 553,564.72
4. Step 4: Simplify right side
   2,049,472.72x = 1,701,770,101,492.27
5. Step 5: Solve for x
   x = 1,701,770,101,492.27/2,049,472.72
6. Step 6: Final answer
   x = 830,345.33