Finding the Fourth Proportional to 123,471.10, 185,122.38 and 59,395.42

Step by Step Solution

1. Step 1: Write the proportion equation
   123,471.10 : 185,122.38 = 59,395.42 : x
2. Step 2: Convert to fraction form
   123,471.10/185,122.38 = 59,395.42/x
3. Step 3: Cross multiply
   123,471.10x = 185,122.38 × 59,395.42
4. Step 4: Simplify right side
   123,471.10x = 10,995,421,511.50
5. Step 5: Solve for x
   x = 10,995,421,511.50/123,471.10
6. Step 6: Final answer
   x = 89,052.59