Finding the Fourth Proportional to 184,327.50, 276,490.98 and 57,978.84

Step by Step Solution

1. Step 1: Write the proportion equation
   184,327.50 : 276,490.98 = 57,978.84 : x
2. Step 2: Convert to fraction form
   184,327.50/276,490.98 = 57,978.84/x
3. Step 3: Cross multiply
   184,327.50x = 276,490.98 × 57,978.84
4. Step 4: Simplify right side
   184,327.50x = 16,030,626,290.86
5. Step 5: Solve for x
   x = 16,030,626,290.86/184,327.50
6. Step 6: Final answer
   x = 86,968.18