Finding the Fourth Proportional to 152,300.50, 228,530.67 and 62,409.94

Step by Step Solution

1. Step 1: Write the proportion equation
   152,300.50 : 228,530.67 = 62,409.94 : x
2. Step 2: Convert to fraction form
   152,300.50/228,530.67 = 62,409.94/x
3. Step 3: Cross multiply
   152,300.50x = 228,530.67 × 62,409.94
4. Step 4: Simplify right side
   152,300.50x = 14,262,585,402.86
5. Step 5: Solve for x
   x = 14,262,585,402.86/152,300.50
6. Step 6: Final answer
   x = 93,647.66