Finding the Fourth Proportional to 96,109.42, 132,630.47 and 53,091.86

Step by Step Solution

1. Step 1: Write the proportion equation
   96,109.42 : 132,630.47 = 53,091.86 : x
2. Step 2: Convert to fraction form
   96,109.42/132,630.47 = 53,091.86/x
3. Step 3: Cross multiply
   96,109.42x = 132,630.47 × 53,091.86
4. Step 4: Simplify right side
   96,109.42x = 7,041,598,411.09
5. Step 5: Solve for x
   x = 7,041,598,411.09/96,109.42
6. Step 6: Final answer
   x = 73,266.48