Finding the Fourth Proportional to 30,465,885.09, 42,042,921.42 and 17,413,424.24

Step by Step Solution

1. Step 1: Write the proportion equation
   30,465,885.09 : 42,042,921.42 = 17,413,424.24 : x
2. Step 2: Convert to fraction form
   30,465,885.09/42,042,921.42 = 17,413,424.24/x
3. Step 3: Cross multiply
   30,465,885.09x = 42,042,921.42 × 17,413,424.24
4. Step 4: Simplify right side
   30,465,885.09x = 732,111,226,993,483.38
5. Step 5: Solve for x
   x = 732,111,226,993,483.38/30,465,885.09
6. Step 6: Final answer
   x = 24,030,525.45