Finding the Fourth Proportional to 96,071.89, 132,579.33 and 53,630.38

Step by Step Solution

1. Step 1: Write the proportion equation
   96,071.89 : 132,579.33 = 53,630.38 : x
2. Step 2: Convert to fraction form
   96,071.89/132,579.33 = 53,630.38/x
3. Step 3: Cross multiply
   96,071.89x = 132,579.33 × 53,630.38
4. Step 4: Simplify right side
   96,071.89x = 7,110,279,848.05
5. Step 5: Solve for x
   x = 7,110,279,848.05/96,071.89
6. Step 6: Final answer
   x = 74,009.99