Finding the Fourth Proportional to 113,400.27, 170,094.15 and 34,508.34

Step by Step Solution

1. Step 1: Write the proportion equation
   113,400.27 : 170,094.15 = 34,508.34 : x
2. Step 2: Convert to fraction form
   113,400.27/170,094.15 = 34,508.34/x
3. Step 3: Cross multiply
   113,400.27x = 170,094.15 × 34,508.34
4. Step 4: Simplify right side
   113,400.27x = 5,869,666,760.21
5. Step 5: Solve for x
   x = 5,869,666,760.21/113,400.27
6. Step 6: Final answer
   x = 51,760.61