Finding the Fourth Proportional to 14,499,834.51, 21,745,099.74 and 4,782,262.68

Step by Step Solution

1. Step 1: Write the proportion equation
   14,499,834.51 : 21,745,099.74 = 4,782,262.68 : x
2. Step 2: Convert to fraction form
   14,499,834.51/21,745,099.74 = 4,782,262.68/x
3. Step 3: Cross multiply
   14,499,834.51x = 21,745,099.74 × 4,782,262.68
4. Step 4: Simplify right side
   14,499,834.51x = 103,990,778,959,479.69
5. Step 5: Solve for x
   x = 103,990,778,959,479.69/14,499,834.51
6. Step 6: Final answer
   x = 7,171,859.71