Finding the Fourth Proportional to 49,861.16, 68,803.62 and 27,503.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,861.16 : 68,803.62 = 27,503.72 : x
2. Step 2: Convert to fraction form
   49,861.16/68,803.62 = 27,503.72/x
3. Step 3: Cross multiply
   49,861.16x = 68,803.62 × 27,503.72
4. Step 4: Simplify right side
   49,861.16x = 1,892,355,499.47
5. Step 5: Solve for x
   x = 1,892,355,499.47/49,861.16
6. Step 6: Final answer
   x = 37,952.50