Finding the Fourth Proportional to 152,066.52, 228,105.29 and 52,226.12

Step by Step Solution

1. Step 1: Write the proportion equation
   152,066.52 : 228,105.29 = 52,226.12 : x
2. Step 2: Convert to fraction form
   152,066.52/228,105.29 = 52,226.12/x
3. Step 3: Cross multiply
   152,066.52x = 228,105.29 × 52,226.12
4. Step 4: Simplify right side
   152,066.52x = 11,913,054,949.00
5. Step 5: Solve for x
   x = 11,913,054,949.00/152,066.52
6. Step 6: Final answer
   x = 78,341.08