Finding the Fourth Proportional to 6,498.61, 9,748.88 and 1,881.01

Step by Step Solution

1. Step 1: Write the proportion equation
   6,498.61 : 9,748.88 = 1,881.01 : x
2. Step 2: Convert to fraction form
   6,498.61/9,748.88 = 1,881.01/x
3. Step 3: Cross multiply
   6,498.61x = 9,748.88 × 1,881.01
4. Step 4: Simplify right side
   6,498.61x = 18,337,740.77
5. Step 5: Solve for x
   x = 18,337,740.77/6,498.61
6. Step 6: Final answer
   x = 2,821.79