Finding the Fourth Proportional to 66,256.02, 91,435.71 and 37,967.18

Step by Step Solution

1. Step 1: Write the proportion equation
   66,256.02 : 91,435.71 = 37,967.18 : x
2. Step 2: Convert to fraction form
   66,256.02/91,435.71 = 37,967.18/x
3. Step 3: Cross multiply
   66,256.02x = 91,435.71 × 37,967.18
4. Step 4: Simplify right side
   66,256.02x = 3,471,555,602.82
5. Step 5: Solve for x
   x = 3,471,555,602.82/66,256.02
6. Step 6: Final answer
   x = 52,396.08