Finding the Fourth Proportional to 10,132,116.63, 15,201,537.98 and 3,308,912.43

Step by Step Solution

1. Step 1: Write the proportion equation
   10,132,116.63 : 15,201,537.98 = 3,308,912.43 : x
2. Step 2: Convert to fraction form
   10,132,116.63/15,201,537.98 = 3,308,912.43/x
3. Step 3: Cross multiply
   10,132,116.63x = 15,201,537.98 × 3,308,912.43
4. Step 4: Simplify right side
   10,132,116.63x = 50,300,557,977,139.09
5. Step 5: Solve for x
   x = 50,300,557,977,139.09/10,132,116.63
6. Step 6: Final answer
   x = 4,964,466.93