Finding the Fourth Proportional to 58,872, 88,275.18 and 19,418.52

Step by Step Solution

1. Step 1: Write the proportion equation
   58,872 : 88,275.18 = 19,418.52 : x
2. Step 2: Convert to fraction form
   58,872/88,275.18 = 19,418.52/x
3. Step 3: Cross multiply
   58,872x = 88,275.18 × 19,418.52
4. Step 4: Simplify right side
   58,872x = 1,714,173,348.33
5. Step 5: Solve for x
   x = 1,714,173,348.33/58,872
6. Step 6: Final answer
   x = 29,116.95