Finding the Fourth Proportional to 47,606.89, 65,676.37 and 30,607.98

Step by Step Solution

1. Step 1: Write the proportion equation
   47,606.89 : 65,676.37 = 30,607.98 : x
2. Step 2: Convert to fraction form
   47,606.89/65,676.37 = 30,607.98/x
3. Step 3: Cross multiply
   47,606.89x = 65,676.37 × 30,607.98
4. Step 4: Simplify right side
   47,606.89x = 2,010,220,754.02
5. Step 5: Solve for x
   x = 2,010,220,754.02/47,606.89
6. Step 6: Final answer
   x = 42,225.42