Finding the Fourth Proportional to 64,977.49, 89,664.72 and 37,751.16

Step by Step Solution

1. Step 1: Write the proportion equation
   64,977.49 : 89,664.72 = 37,751.16 : x
2. Step 2: Convert to fraction form
   64,977.49/89,664.72 = 37,751.16/x
3. Step 3: Cross multiply
   64,977.49x = 89,664.72 × 37,751.16
4. Step 4: Simplify right side
   64,977.49x = 3,384,947,598.10
5. Step 5: Solve for x
   x = 3,384,947,598.10/64,977.49
6. Step 6: Final answer
   x = 52,094.16