Finding the Fourth Proportional to 151,978.02, 227,827.53 and 58,413.30

Step by Step Solution

1. Step 1: Write the proportion equation
   151,978.02 : 227,827.53 = 58,413.30 : x
2. Step 2: Convert to fraction form
   151,978.02/227,827.53 = 58,413.30/x
3. Step 3: Cross multiply
   151,978.02x = 227,827.53 × 58,413.30
4. Step 4: Simplify right side
   151,978.02x = 13,308,157,858.15
5. Step 5: Solve for x
   x = 13,308,157,858.15/151,978.02
6. Step 6: Final answer
   x = 87,566.33