Finding the Fourth Proportional to 88,364.37, 132,553.61 and 53,066.19

Step by Step Solution

1. Step 1: Write the proportion equation
   88,364.37 : 132,553.61 = 53,066.19 : x
2. Step 2: Convert to fraction form
   88,364.37/132,553.61 = 53,066.19/x
3. Step 3: Cross multiply
   88,364.37x = 132,553.61 × 53,066.19
4. Step 4: Simplify right side
   88,364.37x = 7,034,115,037.07
5. Step 5: Solve for x
   x = 7,034,115,037.07/88,364.37
6. Step 6: Final answer
   x = 79,603.52