Finding the Fourth Proportional to 3,333.74, 5,001.72 and 1,602.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,333.74 : 5,001.72 = 1,602.50 : x
2. Step 2: Convert to fraction form
   3,333.74/5,001.72 = 1,602.50/x
3. Step 3: Cross multiply
   3,333.74x = 5,001.72 × 1,602.50
4. Step 4: Simplify right side
   3,333.74x = 8,015,256.30
5. Step 5: Solve for x
   x = 8,015,256.30/3,333.74
6. Step 6: Final answer
   x = 2,404.28