Finding the Fourth Proportional to 64,159.50, 88,536.50 and 35,477.48

Step by Step Solution

1. Step 1: Write the proportion equation
   64,159.50 : 88,536.50 = 35,477.48 : x
2. Step 2: Convert to fraction form
   64,159.50/88,536.50 = 35,477.48/x
3. Step 3: Cross multiply
   64,159.50x = 88,536.50 × 35,477.48
4. Step 4: Simplify right side
   64,159.50x = 3,141,051,908.02
5. Step 5: Solve for x
   x = 3,141,051,908.02/64,159.50
6. Step 6: Final answer
   x = 48,956.93