Finding the Fourth Proportional to 169,782.06, 234,300.16 and 94,330.56

Step by Step Solution

1. Step 1: Write the proportion equation
   169,782.06 : 234,300.16 = 94,330.56 : x
2. Step 2: Convert to fraction form
   169,782.06/234,300.16 = 94,330.56/x
3. Step 3: Cross multiply
   169,782.06x = 234,300.16 × 94,330.56
4. Step 4: Simplify right side
   169,782.06x = 22,101,665,300.89
5. Step 5: Solve for x
   x = 22,101,665,300.89/169,782.06
6. Step 6: Final answer
   x = 130,176.68