Finding the Fourth Proportional to 66,548.76, 91,741.89 and 41,037.99

Step by Step Solution

1. Step 1: Write the proportion equation
   66,548.76 : 91,741.89 = 41,037.99 : x
2. Step 2: Convert to fraction form
   66,548.76/91,741.89 = 41,037.99/x
3. Step 3: Cross multiply
   66,548.76x = 91,741.89 × 41,037.99
4. Step 4: Simplify right side
   66,548.76x = 3,764,902,974.89
5. Step 5: Solve for x
   x = 3,764,902,974.89/66,548.76
6. Step 6: Final answer
   x = 56,573.60