Finding the Fourth Proportional to 10,867,314.86, 14,997,232.00 and 5,972,448.00

Step by Step Solution

1. Step 1: Write the proportion equation
   10,867,314.86 : 14,997,232.00 = 5,972,448.00 : x
2. Step 2: Convert to fraction form
   10,867,314.86/14,997,232.00 = 5,972,448.00/x
3. Step 3: Cross multiply
   10,867,314.86x = 14,997,232.00 × 5,972,448.00
4. Step 4: Simplify right side
   10,867,314.86x = 89,570,188,294,046.17
5. Step 5: Solve for x
   x = 89,570,188,294,046.17/10,867,314.86
6. Step 6: Final answer
   x = 8,242,163.72