Finding the Fourth Proportional to 19,925.16, 29,880.73 and 5,881.42

Step by Step Solution

1. Step 1: Write the proportion equation
   19,925.16 : 29,880.73 = 5,881.42 : x
2. Step 2: Convert to fraction form
   19,925.16/29,880.73 = 5,881.42/x
3. Step 3: Cross multiply
   19,925.16x = 29,880.73 × 5,881.42
4. Step 4: Simplify right side
   19,925.16x = 175,741,123.04
5. Step 5: Solve for x
   x = 175,741,123.04/19,925.16
6. Step 6: Final answer
   x = 8,820.06