Finding the Fourth Proportional to 133,992.56, 184,918.72 and 88,592.48

Step by Step Solution

1. Step 1: Write the proportion equation
   133,992.56 : 184,918.72 = 88,592.48 : x
2. Step 2: Convert to fraction form
   133,992.56/184,918.72 = 88,592.48/x
3. Step 3: Cross multiply
   133,992.56x = 184,918.72 × 88,592.48
4. Step 4: Simplify right side
   133,992.56x = 16,382,408,003.23
5. Step 5: Solve for x
   x = 16,382,408,003.23/133,992.56
6. Step 6: Final answer
   x = 122,263.56