Finding the Fourth Proportional to 8,705,087.42, 12,012,066.82 and 5,033,448.39

Step by Step Solution

1. Step 1: Write the proportion equation
   8,705,087.42 : 12,012,066.82 = 5,033,448.39 : x
2. Step 2: Convert to fraction form
   8,705,087.42/12,012,066.82 = 5,033,448.39/x
3. Step 3: Cross multiply
   8,705,087.42x = 12,012,066.82 × 5,033,448.39
4. Step 4: Simplify right side
   8,705,087.42x = 60,462,118,379,470.59
5. Step 5: Solve for x
   x = 60,462,118,379,470.59/8,705,087.42
6. Step 6: Final answer
   x = 6,945,607.26