Finding the Fourth Proportional to 64,017.98, 88,344.32 and 37,162.99

Step by Step Solution

1. Step 1: Write the proportion equation
   64,017.98 : 88,344.32 = 37,162.99 : x
2. Step 2: Convert to fraction form
   64,017.98/88,344.32 = 37,162.99/x
3. Step 3: Cross multiply
   64,017.98x = 88,344.32 × 37,162.99
4. Step 4: Simplify right side
   64,017.98x = 3,283,139,080.72
5. Step 5: Solve for x
   x = 3,283,139,080.72/64,017.98
6. Step 6: Final answer
   x = 51,284.64