Finding the Fourth Proportional to 139,325.29, 192,327.74 and 94,064.56

Step by Step Solution

1. Step 1: Write the proportion equation
   139,325.29 : 192,327.74 = 94,064.56 : x
2. Step 2: Convert to fraction form
   139,325.29/192,327.74 = 94,064.56/x
3. Step 3: Cross multiply
   139,325.29x = 192,327.74 × 94,064.56
4. Step 4: Simplify right side
   139,325.29x = 18,091,224,238.89
5. Step 5: Solve for x
   x = 18,091,224,238.89/139,325.29
6. Step 6: Final answer
   x = 129,848.82