Finding the Fourth Proportional to 22,111.58, 30,505.62 and 14,152.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,111.58 : 30,505.62 = 14,152.52 : x
2. Step 2: Convert to fraction form
   22,111.58/30,505.62 = 14,152.52/x
3. Step 3: Cross multiply
   22,111.58x = 30,505.62 × 14,152.52
4. Step 4: Simplify right side
   22,111.58x = 431,731,397.16
5. Step 5: Solve for x
   x = 431,731,397.16/22,111.58
6. Step 6: Final answer
   x = 19,525.13