Finding the Fourth Proportional to 42,068.42, 63,095.34 and 10,903.67

Step by Step Solution

1. Step 1: Write the proportion equation
   42,068.42 : 63,095.34 = 10,903.67 : x
2. Step 2: Convert to fraction form
   42,068.42/63,095.34 = 10,903.67/x
3. Step 3: Cross multiply
   42,068.42x = 63,095.34 × 10,903.67
4. Step 4: Simplify right side
   42,068.42x = 687,970,765.90
5. Step 5: Solve for x
   x = 687,970,765.90/42,068.42
6. Step 6: Final answer
   x = 16,353.62