Finding the Fourth Proportional to 42,651.76, 58,852.68 and 25,651.92

Step by Step Solution

1. Step 1: Write the proportion equation
   42,651.76 : 58,852.68 = 25,651.92 : x
2. Step 2: Convert to fraction form
   42,651.76/58,852.68 = 25,651.92/x
3. Step 3: Cross multiply
   42,651.76x = 58,852.68 × 25,651.92
4. Step 4: Simplify right side
   42,651.76x = 1,509,684,239.15
5. Step 5: Solve for x
   x = 1,509,684,239.15/42,651.76
6. Step 6: Final answer
   x = 35,395.59