Finding the Fourth Proportional to 64,103.15, 88,461.50 and 35,422.76

Step by Step Solution

1. Step 1: Write the proportion equation
   64,103.15 : 88,461.50 = 35,422.76 : x
2. Step 2: Convert to fraction form
   64,103.15/88,461.50 = 35,422.76/x
3. Step 3: Cross multiply
   64,103.15x = 88,461.50 × 35,422.76
4. Step 4: Simplify right side
   64,103.15x = 3,133,549,864.32
5. Step 5: Solve for x
   x = 3,133,549,864.32/64,103.15
6. Step 6: Final answer
   x = 48,882.93