Finding the Fourth Proportional to 34,459.92, 47,553 and 19,560.72

Step by Step Solution

1. Step 1: Write the proportion equation
   34,459.92 : 47,553 = 19,560.72 : x
2. Step 2: Convert to fraction form
   34,459.92/47,553 = 19,560.72/x
3. Step 3: Cross multiply
   34,459.92x = 47,553 × 19,560.72
4. Step 4: Simplify right side
   34,459.92x = 930,170,918.16
5. Step 5: Solve for x
   x = 930,170,918.16/34,459.92
6. Step 6: Final answer
   x = 26,992.83