Finding the Fourth Proportional to 150,847.47, 226,300.38 and 57,345.93

Step by Step Solution

1. Step 1: Write the proportion equation
   150,847.47 : 226,300.38 = 57,345.93 : x
2. Step 2: Convert to fraction form
   150,847.47/226,300.38 = 57,345.93/x
3. Step 3: Cross multiply
   150,847.47x = 226,300.38 × 57,345.93
4. Step 4: Simplify right side
   150,847.47x = 12,977,405,750.45
5. Step 5: Solve for x
   x = 12,977,405,750.45/150,847.47
6. Step 6: Final answer
   x = 86,029.99