Finding the Fourth Proportional to 64,457.51, 88,952.04 and 35,777.70

Step by Step Solution

1. Step 1: Write the proportion equation
   64,457.51 : 88,952.04 = 35,777.70 : x
2. Step 2: Convert to fraction form
   64,457.51/88,952.04 = 35,777.70/x
3. Step 3: Cross multiply
   64,457.51x = 88,952.04 × 35,777.70
4. Step 4: Simplify right side
   64,457.51x = 3,182,499,401.51
5. Step 5: Solve for x
   x = 3,182,499,401.51/64,457.51
6. Step 6: Final answer
   x = 49,373.61