Finding the Fourth Proportional to 13,300.04, 19,953.30 and 4,066.04

Step by Step Solution

1. Step 1: Write the proportion equation
   13,300.04 : 19,953.30 = 4,066.04 : x
2. Step 2: Convert to fraction form
   13,300.04/19,953.30 = 4,066.04/x
3. Step 3: Cross multiply
   13,300.04x = 19,953.30 × 4,066.04
4. Step 4: Simplify right side
   13,300.04x = 81,130,915.93
5. Step 5: Solve for x
   x = 81,130,915.93/13,300.04
6. Step 6: Final answer
   x = 6,100.05