Finding the Fourth Proportional to 56,030.44, 83,958 and 47,676.10

Step by Step Solution

1. Step 1: Write the proportion equation
   56,030.44 : 83,958 = 47,676.10 : x
2. Step 2: Convert to fraction form
   56,030.44/83,958 = 47,676.10/x
3. Step 3: Cross multiply
   56,030.44x = 83,958 × 47,676.10
4. Step 4: Simplify right side
   56,030.44x = 4,002,790,003.80
5. Step 5: Solve for x
   x = 4,002,790,003.80/56,030.44
6. Step 6: Final answer
   x = 71,439.56