Finding the Fourth Proportional to 16,945,168.07, 23,395,593.18 and 13,017,929.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,945,168.07 : 23,395,593.18 = 13,017,929.82 : x
2. Step 2: Convert to fraction form
   16,945,168.07/23,395,593.18 = 13,017,929.82/x
3. Step 3: Cross multiply
   16,945,168.07x = 23,395,593.18 × 13,017,929.82
4. Step 4: Simplify right side
   16,945,168.07x = 304,562,190,075,594.38
5. Step 5: Solve for x
   x = 304,562,190,075,594.38/16,945,168.07
6. Step 6: Final answer
   x = 17,973,394.47