Finding the Fourth Proportional to 113,642.55, 170,482.95 and 34,738.34

Step by Step Solution

1. Step 1: Write the proportion equation
   113,642.55 : 170,482.95 = 34,738.34 : x
2. Step 2: Convert to fraction form
   113,642.55/170,482.95 = 34,738.34/x
3. Step 3: Cross multiply
   113,642.55x = 170,482.95 × 34,738.34
4. Step 4: Simplify right side
   113,642.55x = 5,922,293,828.89
5. Step 5: Solve for x
   x = 5,922,293,828.89/113,642.55
6. Step 6: Final answer
   x = 52,113.35