Finding the Fourth Proportional to 9,609,222.67, 14,410,867.98 and 2,786,298.79

Step by Step Solution

1. Step 1: Write the proportion equation
   9,609,222.67 : 14,410,867.98 = 2,786,298.79 : x
2. Step 2: Convert to fraction form
   9,609,222.67/14,410,867.98 = 2,786,298.79/x
3. Step 3: Cross multiply
   9,609,222.67x = 14,410,867.98 × 2,786,298.79
4. Step 4: Simplify right side
   9,609,222.67x = 40,152,984,015,523.74
5. Step 5: Solve for x
   x = 40,152,984,015,523.74/9,609,222.67
6. Step 6: Final answer
   x = 4,178,588.15