Finding the Fourth Proportional to 14,038.42, 21,060.98 and 7,463.18

Step by Step Solution

1. Step 1: Write the proportion equation
   14,038.42 : 21,060.98 = 7,463.18 : x
2. Step 2: Convert to fraction form
   14,038.42/21,060.98 = 7,463.18/x
3. Step 3: Cross multiply
   14,038.42x = 21,060.98 × 7,463.18
4. Step 4: Simplify right side
   14,038.42x = 157,181,884.72
5. Step 5: Solve for x
   x = 157,181,884.72/14,038.42
6. Step 6: Final answer
   x = 11,196.55