Finding the Fourth Proportional to 16,584,506.25, 22,885,611.82 and 9,141,842.08

Step by Step Solution

1. Step 1: Write the proportion equation
   16,584,506.25 : 22,885,611.82 = 9,141,842.08 : x
2. Step 2: Convert to fraction form
   16,584,506.25/22,885,611.82 = 9,141,842.08/x
3. Step 3: Cross multiply
   16,584,506.25x = 22,885,611.82 × 9,141,842.08
4. Step 4: Simplify right side
   16,584,506.25x = 209,216,649,162,621.38
5. Step 5: Solve for x
   x = 209,216,649,162,621.38/16,584,506.25
6. Step 6: Final answer
   x = 12,615,187.09