Finding the Fourth Proportional to 123,603, 185,294.54 and 44,699.69

Step by Step Solution

1. Step 1: Write the proportion equation
   123,603 : 185,294.54 = 44,699.69 : x
2. Step 2: Convert to fraction form
   123,603/185,294.54 = 44,699.69/x
3. Step 3: Cross multiply
   123,603x = 185,294.54 × 44,699.69
4. Step 4: Simplify right side
   123,603x = 8,282,607,346.72
5. Step 5: Solve for x
   x = 8,282,607,346.72/123,603
6. Step 6: Final answer
   x = 67,009.76