Finding the Fourth Proportional to 2,558,925.74, 3,837,105.08 and 852,469.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,558,925.74 : 3,837,105.08 = 852,469.06 : x
2. Step 2: Convert to fraction form
   2,558,925.74/3,837,105.08 = 852,469.06/x
3. Step 3: Cross multiply
   2,558,925.74x = 3,837,105.08 × 852,469.06
4. Step 4: Simplify right side
   2,558,925.74x = 3,271,013,360,668.83
5. Step 5: Solve for x
   x = 3,271,013,360,668.83/2,558,925.74
6. Step 6: Final answer
   x = 1,278,276.00