Finding the Fourth Proportional to 169,402.53, 253,898.69 and 94,443.06

Step by Step Solution

1. Step 1: Write the proportion equation
   169,402.53 : 253,898.69 = 94,443.06 : x
2. Step 2: Convert to fraction form
   169,402.53/253,898.69 = 94,443.06/x
3. Step 3: Cross multiply
   169,402.53x = 253,898.69 × 94,443.06
4. Step 4: Simplify right side
   169,402.53x = 23,978,968,741.38
5. Step 5: Solve for x
   x = 23,978,968,741.38/169,402.53
6. Step 6: Final answer
   x = 141,550.24