Finding the Fourth Proportional to 61,657.02, 85,086.72 and 33,362.76

Step by Step Solution

1. Step 1: Write the proportion equation
   61,657.02 : 85,086.72 = 33,362.76 : x
2. Step 2: Convert to fraction form
   61,657.02/85,086.72 = 33,362.76/x
3. Step 3: Cross multiply
   61,657.02x = 85,086.72 × 33,362.76
4. Step 4: Simplify right side
   61,657.02x = 2,838,727,818.55
5. Step 5: Solve for x
   x = 2,838,727,818.55/61,657.02
6. Step 6: Final answer
   x = 46,040.63