Finding the Fourth Proportional to 61,883.34, 85,396.72 and 33,588.42

Step by Step Solution

1. Step 1: Write the proportion equation
   61,883.34 : 85,396.72 = 33,588.42 : x
2. Step 2: Convert to fraction form
   61,883.34/85,396.72 = 33,588.42/x
3. Step 3: Cross multiply
   61,883.34x = 85,396.72 × 33,588.42
4. Step 4: Simplify right side
   61,883.34x = 2,868,340,897.98
5. Step 5: Solve for x
   x = 2,868,340,897.98/61,883.34
6. Step 6: Final answer
   x = 46,350.78