Finding the Fourth Proportional to 117,298.48, 175,946.22 and 28,552.06

Step by Step Solution

1. Step 1: Write the proportion equation
   117,298.48 : 175,946.22 = 28,552.06 : x
2. Step 2: Convert to fraction form
   117,298.48/175,946.22 = 28,552.06/x
3. Step 3: Cross multiply
   117,298.48x = 175,946.22 × 28,552.06
4. Step 4: Simplify right side
   117,298.48x = 5,023,627,030.21
5. Step 5: Solve for x
   x = 5,023,627,030.21/117,298.48
6. Step 6: Final answer
   x = 42,827.72