Finding the Fourth Proportional to 50,752.08, 70,095.24 and 42,860.88

Step by Step Solution

1. Step 1: Write the proportion equation
   50,752.08 : 70,095.24 = 42,860.88 : x
2. Step 2: Convert to fraction form
   50,752.08/70,095.24 = 42,860.88/x
3. Step 3: Cross multiply
   50,752.08x = 70,095.24 × 42,860.88
4. Step 4: Simplify right side
   50,752.08x = 3,004,343,670.21
5. Step 5: Solve for x
   x = 3,004,343,670.21/50,752.08
6. Step 6: Final answer
   x = 59,196.46