Finding the Fourth Proportional to 119,016.39, 178,406.33 and 59,670.93

Step by Step Solution

1. Step 1: Write the proportion equation
   119,016.39 : 178,406.33 = 59,670.93 : x
2. Step 2: Convert to fraction form
   119,016.39/178,406.33 = 59,670.93/x
3. Step 3: Cross multiply
   119,016.39x = 178,406.33 × 59,670.93
4. Step 4: Simplify right side
   119,016.39x = 10,645,672,335.31
5. Step 5: Solve for x
   x = 10,645,672,335.31/119,016.39
6. Step 6: Final answer
   x = 89,447.11