Finding the Fourth Proportional to 8,384,645.52, 12,577,434.84 and 2,400,858

Step by Step Solution

1. Step 1: Write the proportion equation
   8,384,645.52 : 12,577,434.84 = 2,400,858 : x
2. Step 2: Convert to fraction form
   8,384,645.52/12,577,434.84 = 2,400,858/x
3. Step 3: Cross multiply
   8,384,645.52x = 12,577,434.84 × 2,400,858
4. Step 4: Simplify right side
   8,384,645.52x = 30,196,635,055,092.72
5. Step 5: Solve for x
   x = 30,196,635,055,092.72/8,384,645.52
6. Step 6: Final answer
   x = 3,601,420.59