Finding the Fourth Proportional to 66,417.27, 91,658.18 and 37,736.52

Step by Step Solution

1. Step 1: Write the proportion equation
   66,417.27 : 91,658.18 = 37,736.52 : x
2. Step 2: Convert to fraction form
   66,417.27/91,658.18 = 37,736.52/x
3. Step 3: Cross multiply
   66,417.27x = 91,658.18 × 37,736.52
4. Step 4: Simplify right side
   66,417.27x = 3,458,860,554.05
5. Step 5: Solve for x
   x = 3,458,860,554.05/66,417.27
6. Step 6: Final answer
   x = 52,077.73