Finding the Fourth Proportional to 152,622.37, 228,935.49 and 57,827.10

Step by Step Solution

1. Step 1: Write the proportion equation
   152,622.37 : 228,935.49 = 57,827.10 : x
2. Step 2: Convert to fraction form
   152,622.37/228,935.49 = 57,827.10/x
3. Step 3: Cross multiply
   152,622.37x = 228,935.49 × 57,827.10
4. Step 4: Simplify right side
   152,622.37x = 13,238,675,140.28
5. Step 5: Solve for x
   x = 13,238,675,140.28/152,622.37
6. Step 6: Final answer
   x = 86,741.38