Finding the Fourth Proportional to 117,192.47, 175,752.47 and 42,303.10

Step by Step Solution

1. Step 1: Write the proportion equation
   117,192.47 : 175,752.47 = 42,303.10 : x
2. Step 2: Convert to fraction form
   117,192.47/175,752.47 = 42,303.10/x
3. Step 3: Cross multiply
   117,192.47x = 175,752.47 × 42,303.10
4. Step 4: Simplify right side
   117,192.47x = 7,434,873,223.38
5. Step 5: Solve for x
   x = 7,434,873,223.38/117,192.47
6. Step 6: Final answer
   x = 63,441.56