Finding the Fourth Proportional to 10,147,866.37, 15,224,038.49 and 2,959,962.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,147,866.37 : 15,224,038.49 = 2,959,962.82 : x
2. Step 2: Convert to fraction form
   10,147,866.37/15,224,038.49 = 2,959,962.82/x
3. Step 3: Cross multiply
   10,147,866.37x = 15,224,038.49 × 2,959,962.82
4. Step 4: Simplify right side
   10,147,866.37x = 45,062,587,869,988.75
5. Step 5: Solve for x
   x = 45,062,587,869,988.75/10,147,866.37
6. Step 6: Final answer
   x = 4,440,597.29