Finding the Fourth Proportional to 123,084.38, 184,552.76 and 56,441.03

Step by Step Solution

1. Step 1: Write the proportion equation
   123,084.38 : 184,552.76 = 56,441.03 : x
2. Step 2: Convert to fraction form
   123,084.38/184,552.76 = 56,441.03/x
3. Step 3: Cross multiply
   123,084.38x = 184,552.76 × 56,441.03
4. Step 4: Simplify right side
   123,084.38x = 10,416,346,658.77
5. Step 5: Solve for x
   x = 10,416,346,658.77/123,084.38
6. Step 6: Final answer
   x = 84,627.69