Finding the Fourth Proportional to 9,830.06, 14,748.33 and 3,591.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,830.06 : 14,748.33 = 3,591.98 : x
2. Step 2: Convert to fraction form
   9,830.06/14,748.33 = 3,591.98/x
3. Step 3: Cross multiply
   9,830.06x = 14,748.33 × 3,591.98
4. Step 4: Simplify right side
   9,830.06x = 52,975,706.39
5. Step 5: Solve for x
   x = 52,975,706.39/9,830.06
6. Step 6: Final answer
   x = 5,389.15