Finding the Fourth Proportional to 64,543,073.34, 89,069,442.57 and 35,569,697.34

Step by Step Solution

1. Step 1: Write the proportion equation
   64,543,073.34 : 89,069,442.57 = 35,569,697.34 : x
2. Step 2: Convert to fraction form
   64,543,073.34/89,069,442.57 = 35,569,697.34/x
3. Step 3: Cross multiply
   64,543,073.34x = 89,069,442.57 × 35,569,697.34
4. Step 4: Simplify right side
   64,543,073.34x = 3,168,173,114,457,412
5. Step 5: Solve for x
   x = 3,168,173,114,457,412/64,543,073.34
6. Step 6: Final answer
   x = 49,086,183.08