Finding the Fourth Proportional to 151,071.24, 226,402.72 and 57,525.96

Step by Step Solution

1. Step 1: Write the proportion equation
   151,071.24 : 226,402.72 = 57,525.96 : x
2. Step 2: Convert to fraction form
   151,071.24/226,402.72 = 57,525.96/x
3. Step 3: Cross multiply
   151,071.24x = 226,402.72 × 57,525.96
4. Step 4: Simplify right side
   151,071.24x = 13,024,033,814.61
5. Step 5: Solve for x
   x = 13,024,033,814.61/151,071.24
6. Step 6: Final answer
   x = 86,211.21