Finding the Fourth Proportional to 14,870.86, 22,308.35 and 5,012.96

Step by Step Solution

1. Step 1: Write the proportion equation
   14,870.86 : 22,308.35 = 5,012.96 : x
2. Step 2: Convert to fraction form
   14,870.86/22,308.35 = 5,012.96/x
3. Step 3: Cross multiply
   14,870.86x = 22,308.35 × 5,012.96
4. Step 4: Simplify right side
   14,870.86x = 111,830,748.41
5. Step 5: Solve for x
   x = 111,830,748.41/14,870.86
6. Step 6: Final answer
   x = 7,520.13