Finding the Fourth Proportional to 184,699.72, 277,065.30 and 58,306.15

Step by Step Solution

1. Step 1: Write the proportion equation
   184,699.72 : 277,065.30 = 58,306.15 : x
2. Step 2: Convert to fraction form
   184,699.72/277,065.30 = 58,306.15/x
3. Step 3: Cross multiply
   184,699.72x = 277,065.30 × 58,306.15
4. Step 4: Simplify right side
   184,699.72x = 16,154,610,941.60
5. Step 5: Solve for x
   x = 16,154,610,941.60/184,699.72
6. Step 6: Final answer
   x = 87,464.19