Finding the Fourth Proportional to 117,269.02, 175,901.86 and 28,522.69

Step by Step Solution

1. Step 1: Write the proportion equation
   117,269.02 : 175,901.86 = 28,522.69 : x
2. Step 2: Convert to fraction form
   117,269.02/175,901.86 = 28,522.69/x
3. Step 3: Cross multiply
   117,269.02x = 175,901.86 × 28,522.69
4. Step 4: Simplify right side
   117,269.02x = 5,017,194,223.20
5. Step 5: Solve for x
   x = 5,017,194,223.20/117,269.02
6. Step 6: Final answer
   x = 42,783.63