Finding the Fourth Proportional to 158,272.72, 237,465.24 and 53,091.52

Step by Step Solution

1. Step 1: Write the proportion equation
   158,272.72 : 237,465.24 = 53,091.52 : x
2. Step 2: Convert to fraction form
   158,272.72/237,465.24 = 53,091.52/x
3. Step 3: Cross multiply
   158,272.72x = 237,465.24 × 53,091.52
4. Step 4: Simplify right side
   158,272.72x = 12,607,390,538.76
5. Step 5: Solve for x
   x = 12,607,390,538.76/158,272.72
6. Step 6: Final answer
   x = 79,656.12