Finding the Fourth Proportional to 10,880,622.33, 16,320,342.86 and 3,306,997.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,880,622.33 : 16,320,342.86 = 3,306,997.59 : x
2. Step 2: Convert to fraction form
   10,880,622.33/16,320,342.86 = 3,306,997.59/x
3. Step 3: Cross multiply
   10,880,622.33x = 16,320,342.86 × 3,306,997.59
4. Step 4: Simplify right side
   10,880,622.33x = 53,971,334,407,857.01
5. Step 5: Solve for x
   x = 53,971,334,407,857.01/10,880,622.33
6. Step 6: Final answer
   x = 4,960,316.86