Finding the Fourth Proportional to 30,003,412.10, 41,404,907.49 and 16,252,376.09

Step by Step Solution

1. Step 1: Write the proportion equation
   30,003,412.10 : 41,404,907.49 = 16,252,376.09 : x
2. Step 2: Convert to fraction form
   30,003,412.10/41,404,907.49 = 16,252,376.09/x
3. Step 3: Cross multiply
   30,003,412.10x = 41,404,907.49 × 16,252,376.09
4. Step 4: Simplify right side
   30,003,412.10x = 672,928,128,499,138
5. Step 5: Solve for x
   x = 672,928,128,499,138/30,003,412.10
6. Step 6: Final answer
   x = 22,428,386.69