Finding the Fourth Proportional to 64,946.04, 89,618.70 and 37,716.82

Step by Step Solution

1. Step 1: Write the proportion equation
   64,946.04 : 89,618.70 = 37,716.82 : x
2. Step 2: Convert to fraction form
   64,946.04/89,618.70 = 37,716.82/x
3. Step 3: Cross multiply
   64,946.04x = 89,618.70 × 37,716.82
4. Step 4: Simplify right side
   64,946.04x = 3,380,132,376.53
5. Step 5: Solve for x
   x = 3,380,132,376.53/64,946.04
6. Step 6: Final answer
   x = 52,045.24