Finding the Fourth Proportional to 10,725,369.62, 16,066,513.83 and 4,960,022.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,725,369.62 : 16,066,513.83 = 4,960,022.18 : x
2. Step 2: Convert to fraction form
   10,725,369.62/16,066,513.83 = 4,960,022.18/x
3. Step 3: Cross multiply
   10,725,369.62x = 16,066,513.83 × 4,960,022.18
4. Step 4: Simplify right side
   10,725,369.62x = 79,690,264,952,076.75
5. Step 5: Solve for x
   x = 79,690,264,952,076.75/10,725,369.62
6. Step 6: Final answer
   x = 7,430,071.67