Finding the Fourth Proportional to 151,986.05, 228,061.16 and 63,300.77

Step by Step Solution

1. Step 1: Write the proportion equation
   151,986.05 : 228,061.16 = 63,300.77 : x
2. Step 2: Convert to fraction form
   151,986.05/228,061.16 = 63,300.77/x
3. Step 3: Cross multiply
   151,986.05x = 228,061.16 × 63,300.77
4. Step 4: Simplify right side
   151,986.05x = 14,436,446,718.59
5. Step 5: Solve for x
   x = 14,436,446,718.59/151,986.05
6. Step 6: Final answer
   x = 94,985.34