Finding the Fourth Proportional to 10,011,689.82, 15,017,559.12 and 2,823,261.39

Step by Step Solution

1. Step 1: Write the proportion equation
   10,011,689.82 : 15,017,559.12 = 2,823,261.39 : x
2. Step 2: Convert to fraction form
   10,011,689.82/15,017,559.12 = 2,823,261.39/x
3. Step 3: Cross multiply
   10,011,689.82x = 15,017,559.12 × 2,823,261.39
4. Step 4: Simplify right side
   10,011,689.82x = 42,398,494,835,538.38
5. Step 5: Solve for x
   x = 42,398,494,835,538.38/10,011,689.82
6. Step 6: Final answer
   x = 4,234,898.96