Finding the Fourth Proportional to 113,642.22, 170,465.76 and 29,404.20

Step by Step Solution

1. Step 1: Write the proportion equation
   113,642.22 : 170,465.76 = 29,404.20 : x
2. Step 2: Convert to fraction form
   113,642.22/170,465.76 = 29,404.20/x
3. Step 3: Cross multiply
   113,642.22x = 170,465.76 × 29,404.20
4. Step 4: Simplify right side
   113,642.22x = 5,012,409,300.19
5. Step 5: Solve for x
   x = 5,012,409,300.19/113,642.22
6. Step 6: Final answer
   x = 44,106.93