Finding the Fourth Proportional to 173,362.10, 260,043.15 and 42,034.10

Step by Step Solution

1. Step 1: Write the proportion equation
   173,362.10 : 260,043.15 = 42,034.10 : x
2. Step 2: Convert to fraction form
   173,362.10/260,043.15 = 42,034.10/x
3. Step 3: Cross multiply
   173,362.10x = 260,043.15 × 42,034.10
4. Step 4: Simplify right side
   173,362.10x = 10,930,679,771.42
5. Step 5: Solve for x
   x = 10,930,679,771.42/173,362.10
6. Step 6: Final answer
   x = 63,051.15