Finding the Fourth Proportional to 123,089.84, 184,665.91 and 34,343.31

Step by Step Solution

1. Step 1: Write the proportion equation
   123,089.84 : 184,665.91 = 34,343.31 : x
2. Step 2: Convert to fraction form
   123,089.84/184,665.91 = 34,343.31/x
3. Step 3: Cross multiply
   123,089.84x = 184,665.91 × 34,343.31
4. Step 4: Simplify right side
   123,089.84x = 6,342,038,593.56
5. Step 5: Solve for x
   x = 6,342,038,593.56/123,089.84
6. Step 6: Final answer
   x = 51,523.66