Finding the Fourth Proportional to 11,939,621.94, 17,907,683.31 and 5,872,725.18

Step by Step Solution

1. Step 1: Write the proportion equation
   11,939,621.94 : 17,907,683.31 = 5,872,725.18 : x
2. Step 2: Convert to fraction form
   11,939,621.94/17,907,683.31 = 5,872,725.18/x
3. Step 3: Cross multiply
   11,939,621.94x = 17,907,683.31 × 5,872,725.18
4. Step 4: Simplify right side
   11,939,621.94x = 105,166,902,690,102.73
5. Step 5: Solve for x
   x = 105,166,902,690,102.73/11,939,621.94
6. Step 6: Final answer
   x = 8,808,227.20