Finding the Fourth Proportional to 14,064.77, 21,096.59 and 3,534.86

Step by Step Solution

1. Step 1: Write the proportion equation
   14,064.77 : 21,096.59 = 3,534.86 : x
2. Step 2: Convert to fraction form
   14,064.77/21,096.59 = 3,534.86/x
3. Step 3: Cross multiply
   14,064.77x = 21,096.59 × 3,534.86
4. Step 4: Simplify right side
   14,064.77x = 74,573,527.19
5. Step 5: Solve for x
   x = 74,573,527.19/14,064.77
6. Step 6: Final answer
   x = 5,302.15