Finding the Fourth Proportional to 117,282.48, 175,923.84 and 28,535.98

Step by Step Solution

1. Step 1: Write the proportion equation
   117,282.48 : 175,923.84 = 28,535.98 : x
2. Step 2: Convert to fraction form
   117,282.48/175,923.84 = 28,535.98/x
3. Step 3: Cross multiply
   117,282.48x = 175,923.84 × 28,535.98
4. Step 4: Simplify right side
   117,282.48x = 5,020,159,179.76
5. Step 5: Solve for x
   x = 5,020,159,179.76/117,282.48
6. Step 6: Final answer
   x = 42,804.00