Finding the Fourth Proportional to 10,880,627.31, 16,320,350.64 and 3,307,002.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,880,627.31 : 16,320,350.64 = 3,307,002.57 : x
2. Step 2: Convert to fraction form
   10,880,627.31/16,320,350.64 = 3,307,002.57/x
3. Step 3: Cross multiply
   10,880,627.31x = 16,320,350.64 × 3,307,002.57
4. Step 4: Simplify right side
   10,880,627.31x = 53,971,441,509,781.14
5. Step 5: Solve for x
   x = 53,971,441,509,781.14/10,880,627.31
6. Step 6: Final answer
   x = 4,960,324.43