Finding the Fourth Proportional to 61,796.17, 85,281.83 and 34,575.31

Step by Step Solution

1. Step 1: Write the proportion equation
   61,796.17 : 85,281.83 = 34,575.31 : x
2. Step 2: Convert to fraction form
   61,796.17/85,281.83 = 34,575.31/x
3. Step 3: Cross multiply
   61,796.17x = 85,281.83 × 34,575.31
4. Step 4: Simplify right side
   61,796.17x = 2,948,645,709.62
5. Step 5: Solve for x
   x = 2,948,645,709.62/61,796.17
6. Step 6: Final answer
   x = 47,715.67