Finding the Fourth Proportional to 22,444,449.88, 30,973,345.52 and 12,131,141.08

Step by Step Solution

1. Step 1: Write the proportion equation
   22,444,449.88 : 30,973,345.52 = 12,131,141.08 : x
2. Step 2: Convert to fraction form
   22,444,449.88/30,973,345.52 = 12,131,141.08/x
3. Step 3: Cross multiply
   22,444,449.88x = 30,973,345.52 × 12,131,141.08
4. Step 4: Simplify right side
   22,444,449.88x = 375,742,024,222,705.94
5. Step 5: Solve for x
   x = 375,742,024,222,705.94/22,444,449.88
6. Step 6: Final answer
   x = 16,740,977.22