Finding the Fourth Proportional to 151,513.75, 227,303.43 and 58,019.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,513.75 : 227,303.43 = 58,019.50 : x
2. Step 2: Convert to fraction form
   151,513.75/227,303.43 = 58,019.50/x
3. Step 3: Cross multiply
   151,513.75x = 227,303.43 × 58,019.50
4. Step 4: Simplify right side
   151,513.75x = 13,188,031,356.89
5. Step 5: Solve for x
   x = 13,188,031,356.89/151,513.75
6. Step 6: Final answer
   x = 87,041.81