Finding the Fourth Proportional to 123,264, 184,910.58 and 40,158

Step by Step Solution

1. Step 1: Write the proportion equation
   123,264 : 184,910.58 = 40,158 : x
2. Step 2: Convert to fraction form
   123,264/184,910.58 = 40,158/x
3. Step 3: Cross multiply
   123,264x = 184,910.58 × 40,158
4. Step 4: Simplify right side
   123,264x = 7,425,639,071.64
5. Step 5: Solve for x
   x = 7,425,639,071.64/123,264
6. Step 6: Final answer
   x = 60,241.75