Finding the Fourth Proportional to 61,736.62, 85,196.16 and 34,887.82

Step by Step Solution

1. Step 1: Write the proportion equation
   61,736.62 : 85,196.16 = 34,887.82 : x
2. Step 2: Convert to fraction form
   61,736.62/85,196.16 = 34,887.82/x
3. Step 3: Cross multiply
   61,736.62x = 85,196.16 × 34,887.82
4. Step 4: Simplify right side
   61,736.62x = 2,972,308,294.77
5. Step 5: Solve for x
   x = 2,972,308,294.77/61,736.62
6. Step 6: Final answer
   x = 48,144.98