Finding the Fourth Proportional to 119,290.32, 178,988.94 and 60,093.72

Step by Step Solution

1. Step 1: Write the proportion equation
   119,290.32 : 178,988.94 = 60,093.72 : x
2. Step 2: Convert to fraction form
   119,290.32/178,988.94 = 60,093.72/x
3. Step 3: Cross multiply
   119,290.32x = 178,988.94 × 60,093.72
4. Step 4: Simplify right side
   119,290.32x = 10,756,111,243.46
5. Step 5: Solve for x
   x = 10,756,111,243.46/119,290.32
6. Step 6: Final answer
   x = 90,167.51