Finding the Fourth Proportional to 22,126.79, 30,534.15 and 12,055.01

Step by Step Solution

1. Step 1: Write the proportion equation
   22,126.79 : 30,534.15 = 12,055.01 : x
2. Step 2: Convert to fraction form
   22,126.79/30,534.15 = 12,055.01/x
3. Step 3: Cross multiply
   22,126.79x = 30,534.15 × 12,055.01
4. Step 4: Simplify right side
   22,126.79x = 368,089,483.59
5. Step 5: Solve for x
   x = 368,089,483.59/22,126.79
6. Step 6: Final answer
   x = 16,635.47