Finding the Fourth Proportional to 19,851.88, 29,777.00 and 5,061.16

Step by Step Solution

1. Step 1: Write the proportion equation
   19,851.88 : 29,777.00 = 5,061.16 : x
2. Step 2: Convert to fraction form
   19,851.88/29,777.00 = 5,061.16/x
3. Step 3: Cross multiply
   19,851.88x = 29,777.00 × 5,061.16
4. Step 4: Simplify right side
   19,851.88x = 150,706,136.01
5. Step 5: Solve for x
   x = 150,706,136.01/19,851.88
6. Step 6: Final answer
   x = 7,591.53