Finding the Fourth Proportional to 64,130.32, 88,501.30 and 35,835.94

Step by Step Solution

1. Step 1: Write the proportion equation
   64,130.32 : 88,501.30 = 35,835.94 : x
2. Step 2: Convert to fraction form
   64,130.32/88,501.30 = 35,835.94/x
3. Step 3: Cross multiply
   64,130.32x = 88,501.30 × 35,835.94
4. Step 4: Simplify right side
   64,130.32x = 3,171,527,276.72
5. Step 5: Solve for x
   x = 3,171,527,276.72/64,130.32
6. Step 6: Final answer
   x = 49,454.41