Finding the Fourth Proportional to 64,763,069.67, 89,364,401.82 and 41,589,586.08

Step by Step Solution

1. Step 1: Write the proportion equation
   64,763,069.67 : 89,364,401.82 = 41,589,586.08 : x
2. Step 2: Convert to fraction form
   64,763,069.67/89,364,401.82 = 41,589,586.08/x
3. Step 3: Cross multiply
   64,763,069.67x = 89,364,401.82 × 41,589,586.08
4. Step 4: Simplify right side
   64,763,069.67x = 3,716,628,481,980,598
5. Step 5: Solve for x
   x = 3,716,628,481,980,598/64,763,069.67
6. Step 6: Final answer
   x = 57,388,083.99