Finding the Fourth Proportional to 152,014.50, 228,051.99 and 46,828.98

Step by Step Solution

1. Step 1: Write the proportion equation
   152,014.50 : 228,051.99 = 46,828.98 : x
2. Step 2: Convert to fraction form
   152,014.50/228,051.99 = 46,828.98/x
3. Step 3: Cross multiply
   152,014.50x = 228,051.99 × 46,828.98
4. Step 4: Simplify right side
   152,014.50x = 10,679,442,078.67
5. Step 5: Solve for x
   x = 10,679,442,078.67/152,014.50
6. Step 6: Final answer
   x = 70,252.79