Finding the Fourth Proportional to 9,371,279.51, 14,053,371.46 and 5,109,127.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,371,279.51 : 14,053,371.46 = 5,109,127.55 : x
2. Step 2: Convert to fraction form
   9,371,279.51/14,053,371.46 = 5,109,127.55/x
3. Step 3: Cross multiply
   9,371,279.51x = 14,053,371.46 × 5,109,127.55
4. Step 4: Simplify right side
   9,371,279.51x = 71,800,467,213,630.05
5. Step 5: Solve for x
   x = 71,800,467,213,630.05/9,371,279.51
6. Step 6: Final answer
   x = 7,661,757.09