Finding the Fourth Proportional to 14,636,736.83, 21,950,835.63 and 4,920,251.57

Step by Step Solution

1. Step 1: Write the proportion equation
   14,636,736.83 : 21,950,835.63 = 4,920,251.57 : x
2. Step 2: Convert to fraction form
   14,636,736.83/21,950,835.63 = 4,920,251.57/x
3. Step 3: Cross multiply
   14,636,736.83x = 21,950,835.63 × 4,920,251.57
4. Step 4: Simplify right side
   14,636,736.83x = 108,003,633,361,565.27
5. Step 5: Solve for x
   x = 108,003,633,361,565.27/14,636,736.83
6. Step 6: Final answer
   x = 7,378,942.09