Finding the Fourth Proportional to 58,819.83, 88,216.51 and 16,699.02

Step by Step Solution

1. Step 1: Write the proportion equation
   58,819.83 : 88,216.51 = 16,699.02 : x
2. Step 2: Convert to fraction form
   58,819.83/88,216.51 = 16,699.02/x
3. Step 3: Cross multiply
   58,819.83x = 88,216.51 × 16,699.02
4. Step 4: Simplify right side
   58,819.83x = 1,473,129,264.82
5. Step 5: Solve for x
   x = 1,473,129,264.82/58,819.83
6. Step 6: Final answer
   x = 25,044.77