Finding the Fourth Proportional to 73,327.39, 109,536.15 and 53,176.93

Step by Step Solution

1. Step 1: Write the proportion equation
   73,327.39 : 109,536.15 = 53,176.93 : x
2. Step 2: Convert to fraction form
   73,327.39/109,536.15 = 53,176.93/x
3. Step 3: Cross multiply
   73,327.39x = 109,536.15 × 53,176.93
4. Step 4: Simplify right side
   73,327.39x = 5,824,796,181.02
5. Step 5: Solve for x
   x = 5,824,796,181.02/73,327.39
6. Step 6: Final answer
   x = 79,435.48