Finding the Fourth Proportional to 10,204,113.22, 14,081,674.98 and 5,620,434.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,204,113.22 : 14,081,674.98 = 5,620,434.61 : x
2. Step 2: Convert to fraction form
   10,204,113.22/14,081,674.98 = 5,620,434.61/x
3. Step 3: Cross multiply
   10,204,113.22x = 14,081,674.98 × 5,620,434.61
4. Step 4: Simplify right side
   10,204,113.22x = 79,145,133,424,363.06
5. Step 5: Solve for x
   x = 79,145,133,424,363.06/10,204,113.22
6. Step 6: Final answer
   x = 7,756,199.07