Finding the Fourth Proportional to 113,363.69, 170,070.03 and 34,475.90

Step by Step Solution

1. Step 1: Write the proportion equation
   113,363.69 : 170,070.03 = 34,475.90 : x
2. Step 2: Convert to fraction form
   113,363.69/170,070.03 = 34,475.90/x
3. Step 3: Cross multiply
   113,363.69x = 170,070.03 × 34,475.90
4. Step 4: Simplify right side
   113,363.69x = 5,863,316,496.93
5. Step 5: Solve for x
   x = 5,863,316,496.93/113,363.69
6. Step 6: Final answer
   x = 51,721.29