Finding the Fourth Proportional to 113,341.42, 170,005.99 and 34,449.50

Step by Step Solution

1. Step 1: Write the proportion equation
   113,341.42 : 170,005.99 = 34,449.50 : x
2. Step 2: Convert to fraction form
   113,341.42/170,005.99 = 34,449.50/x
3. Step 3: Cross multiply
   113,341.42x = 170,005.99 × 34,449.50
4. Step 4: Simplify right side
   113,341.42x = 5,856,620,967.75
5. Step 5: Solve for x
   x = 5,856,620,967.75/113,341.42
6. Step 6: Final answer
   x = 51,672.38