Finding the Fourth Proportional to 14,870.22, 22,308.42 and 4,341.90

Step by Step Solution

1. Step 1: Write the proportion equation
   14,870.22 : 22,308.42 = 4,341.90 : x
2. Step 2: Convert to fraction form
   14,870.22/22,308.42 = 4,341.90/x
3. Step 3: Cross multiply
   14,870.22x = 22,308.42 × 4,341.90
4. Step 4: Simplify right side
   14,870.22x = 96,860,928.80
5. Step 5: Solve for x
   x = 96,860,928.80/14,870.22
6. Step 6: Final answer
   x = 6,513.75