Finding the Fourth Proportional to 152,000.55, 228,025.33 and 46,819.42

Step by Step Solution

1. Step 1: Write the proportion equation
   152,000.55 : 228,025.33 = 46,819.42 : x
2. Step 2: Convert to fraction form
   152,000.55/228,025.33 = 46,819.42/x
3. Step 3: Cross multiply
   152,000.55x = 228,025.33 × 46,819.42
4. Step 4: Simplify right side
   152,000.55x = 10,676,013,008.80
5. Step 5: Solve for x
   x = 10,676,013,008.80/152,000.55
6. Step 6: Final answer
   x = 70,236.67