Finding the Fourth Proportional to 115,200.63, 172,800.81 and 32,094.63

Step by Step Solution

1. Step 1: Write the proportion equation
   115,200.63 : 172,800.81 = 32,094.63 : x
2. Step 2: Convert to fraction form
   115,200.63/172,800.81 = 32,094.63/x
3. Step 3: Cross multiply
   115,200.63x = 172,800.81 × 32,094.63
4. Step 4: Simplify right side
   115,200.63x = 5,545,978,060.65
5. Step 5: Solve for x
   x = 5,545,978,060.65/115,200.63
6. Step 6: Final answer
   x = 48,141.91