Finding the Fourth Proportional to 117,300.10, 175,950.42 and 28,553.44

Step by Step Solution

1. Step 1: Write the proportion equation
   117,300.10 : 175,950.42 = 28,553.44 : x
2. Step 2: Convert to fraction form
   117,300.10/175,950.42 = 28,553.44/x
3. Step 3: Cross multiply
   117,300.10x = 175,950.42 × 28,553.44
4. Step 4: Simplify right side
   117,300.10x = 5,023,989,760.44
5. Step 5: Solve for x
   x = 5,023,989,760.44/117,300.10
6. Step 6: Final answer
   x = 42,830.23