Finding the Fourth Proportional to 113,675.31, 170,513.54 and 29,429.57

Step by Step Solution

1. Step 1: Write the proportion equation
   113,675.31 : 170,513.54 = 29,429.57 : x
2. Step 2: Convert to fraction form
   113,675.31/170,513.54 = 29,429.57/x
3. Step 3: Cross multiply
   113,675.31x = 170,513.54 × 29,429.57
4. Step 4: Simplify right side
   113,675.31x = 5,018,140,021.81
5. Step 5: Solve for x
   x = 5,018,140,021.81/113,675.31
6. Step 6: Final answer
   x = 44,144.50