Finding the Fourth Proportional to 58,818.83, 88,215.01 and 16,698.02

Step by Step Solution

1. Step 1: Write the proportion equation
   58,818.83 : 88,215.01 = 16,698.02 : x
2. Step 2: Convert to fraction form
   58,818.83/88,215.01 = 16,698.02/x
3. Step 3: Cross multiply
   58,818.83x = 88,215.01 × 16,698.02
4. Step 4: Simplify right side
   58,818.83x = 1,473,015,518.46
5. Step 5: Solve for x
   x = 1,473,015,518.46/58,818.83
6. Step 6: Final answer
   x = 25,043.27