Finding the Fourth Proportional to 10,867,921.33, 14,997,886.68 and 5,973,595.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,867,921.33 : 14,997,886.68 = 5,973,595.96 : x
2. Step 2: Convert to fraction form
   10,867,921.33/14,997,886.68 = 5,973,595.96/x
3. Step 3: Cross multiply
   10,867,921.33x = 14,997,886.68 × 5,973,595.96
4. Step 4: Simplify right side
   10,867,921.33x = 89,591,315,280,185.81
5. Step 5: Solve for x
   x = 89,591,315,280,185.81/10,867,921.33
6. Step 6: Final answer
   x = 8,243,647.76