Finding the Fourth Proportional to 152,528.21, 228,551.52 and 123,925.67

Step by Step Solution

1. Step 1: Write the proportion equation
   152,528.21 : 228,551.52 = 123,925.67 : x
2. Step 2: Convert to fraction form
   152,528.21/228,551.52 = 123,925.67/x
3. Step 3: Cross multiply
   152,528.21x = 228,551.52 × 123,925.67
4. Step 4: Simplify right side
   152,528.21x = 28,323,401,067.35
5. Step 5: Solve for x
   x = 28,323,401,067.35/152,528.21
6. Step 6: Final answer
   x = 185,692.86