Finding the Fourth Proportional to 61,667.31, 85,100.89 and 33,373

Step by Step Solution

1. Step 1: Write the proportion equation
   61,667.31 : 85,100.89 = 33,373 : x
2. Step 2: Convert to fraction form
   61,667.31/85,100.89 = 33,373/x
3. Step 3: Cross multiply
   61,667.31x = 85,100.89 × 33,373
4. Step 4: Simplify right side
   61,667.31x = 2,840,072,001.97
5. Step 5: Solve for x
   x = 2,840,072,001.97/61,667.31
6. Step 6: Final answer
   x = 46,054.74