Finding the Fourth Proportional to 150,849.47, 226,303.38 and 57,347.93

Step by Step Solution

1. Step 1: Write the proportion equation
   150,849.47 : 226,303.38 = 57,347.93 : x
2. Step 2: Convert to fraction form
   150,849.47/226,303.38 = 57,347.93/x
3. Step 3: Cross multiply
   150,849.47x = 226,303.38 × 57,347.93
4. Step 4: Simplify right side
   150,849.47x = 12,978,030,395.00
5. Step 5: Solve for x
   x = 12,978,030,395.00/150,849.47
6. Step 6: Final answer
   x = 86,032.99