Finding the Fourth Proportional to 64,284.95, 88,718.72 and 37,435.88

Step by Step Solution

1. Step 1: Write the proportion equation
   64,284.95 : 88,718.72 = 37,435.88 : x
2. Step 2: Convert to fraction form
   64,284.95/88,718.72 = 37,435.88/x
3. Step 3: Cross multiply
   64,284.95x = 88,718.72 × 37,435.88
4. Step 4: Simplify right side
   64,284.95x = 3,321,263,355.67
5. Step 5: Solve for x
   x = 3,321,263,355.67/64,284.95
6. Step 6: Final answer
   x = 51,664.71