Finding the Fourth Proportional to 16,753,609.73, 23,120,968.82 and 12,616,341.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,753,609.73 : 23,120,968.82 = 12,616,341.54 : x
2. Step 2: Convert to fraction form
   16,753,609.73/23,120,968.82 = 12,616,341.54/x
3. Step 3: Cross multiply
   16,753,609.73x = 23,120,968.82 × 12,616,341.54
4. Step 4: Simplify right side
   16,753,609.73x = 291,702,039,368,810.75
5. Step 5: Solve for x
   x = 291,702,039,368,810.75/16,753,609.73
6. Step 6: Final answer
   x = 17,411,294.88