Finding the Fourth Proportional to 38,994,498.69, 58,477,898.31 and 14,397,162

Step by Step Solution

1. Step 1: Write the proportion equation
   38,994,498.69 : 58,477,898.31 = 14,397,162 : x
2. Step 2: Convert to fraction form
   38,994,498.69/58,477,898.31 = 14,397,162/x
3. Step 3: Cross multiply
   38,994,498.69x = 58,477,898.31 × 14,397,162
4. Step 4: Simplify right side
   38,994,498.69x = 841,915,775,388,596.25
5. Step 5: Solve for x
   x = 841,915,775,388,596.25/38,994,498.69
6. Step 6: Final answer
   x = 21,590,629.54