Finding the Fourth Proportional to 58,353.72, 80,534.06 and 34,488.12

Step by Step Solution

1. Step 1: Write the proportion equation
   58,353.72 : 80,534.06 = 34,488.12 : x
2. Step 2: Convert to fraction form
   58,353.72/80,534.06 = 34,488.12/x
3. Step 3: Cross multiply
   58,353.72x = 80,534.06 × 34,488.12
4. Step 4: Simplify right side
   58,353.72x = 2,777,468,325.37
5. Step 5: Solve for x
   x = 2,777,468,325.37/58,353.72
6. Step 6: Final answer
   x = 47,597.11