Finding the Fourth Proportional to 64,487.74, 88,967.65 and 37,245.82

Step by Step Solution

1. Step 1: Write the proportion equation
   64,487.74 : 88,967.65 = 37,245.82 : x
2. Step 2: Convert to fraction form
   64,487.74/88,967.65 = 37,245.82/x
3. Step 3: Cross multiply
   64,487.74x = 88,967.65 × 37,245.82
4. Step 4: Simplify right side
   64,487.74x = 3,313,673,077.72
5. Step 5: Solve for x
   x = 3,313,673,077.72/64,487.74
6. Step 6: Final answer
   x = 51,384.54