Finding the Fourth Proportional to 6,182,139.69, 8,521,498.59 and 4,873,258.67

Step by Step Solution

1. Step 1: Write the proportion equation
   6,182,139.69 : 8,521,498.59 = 4,873,258.67 : x
2. Step 2: Convert to fraction form
   6,182,139.69/8,521,498.59 = 4,873,258.67/x
3. Step 3: Cross multiply
   6,182,139.69x = 8,521,498.59 × 4,873,258.67
4. Step 4: Simplify right side
   6,182,139.69x = 41,527,466,885,110.27
5. Step 5: Solve for x
   x = 41,527,466,885,110.27/6,182,139.69
6. Step 6: Final answer
   x = 6,717,329.11