Finding the Fourth Proportional to 123,242.82, 184,884.67 and 43,260.03

Step by Step Solution

1. Step 1: Write the proportion equation
   123,242.82 : 184,884.67 = 43,260.03 : x
2. Step 2: Convert to fraction form
   123,242.82/184,884.67 = 43,260.03/x
3. Step 3: Cross multiply
   123,242.82x = 184,884.67 × 43,260.03
4. Step 4: Simplify right side
   123,242.82x = 7,998,117,050.31
5. Step 5: Solve for x
   x = 7,998,117,050.31/123,242.82
6. Step 6: Final answer
   x = 64,897.23