Finding the Fourth Proportional to 113,181.50, 169,788.56 and 34,301.88

Step by Step Solution

1. Step 1: Write the proportion equation
   113,181.50 : 169,788.56 = 34,301.88 : x
2. Step 2: Convert to fraction form
   113,181.50/169,788.56 = 34,301.88/x
3. Step 3: Cross multiply
   113,181.50x = 169,788.56 × 34,301.88
4. Step 4: Simplify right side
   113,181.50x = 5,824,066,638.98
5. Step 5: Solve for x
   x = 5,824,066,638.98/113,181.50
6. Step 6: Final answer
   x = 51,457.76