Finding the Fourth Proportional to 92,501.89, 138,667.78 and 33,323.09

Step by Step Solution

1. Step 1: Write the proportion equation
   92,501.89 : 138,667.78 = 33,323.09 : x
2. Step 2: Convert to fraction form
   92,501.89/138,667.78 = 33,323.09/x
3. Step 3: Cross multiply
   92,501.89x = 138,667.78 × 33,323.09
4. Step 4: Simplify right side
   92,501.89x = 4,620,838,261.36
5. Step 5: Solve for x
   x = 4,620,838,261.36/92,501.89
6. Step 6: Final answer
   x = 49,953.99