Finding the Fourth Proportional to 76,146,346,774.75, 105,082,910,758.61 and 41,855,797,158.53

Step by Step Solution

1. Step 1: Write the proportion equation
   76,146,346,774.75 : 105,082,910,758.61 = 41,855,797,158.53 : x
2. Step 2: Convert to fraction form
   76,146,346,774.75/105,082,910,758.61 = 41,855,797,158.53/x
3. Step 3: Cross multiply
   76,146,346,774.75x = 105,082,910,758.61 × 41,855,797,158.53
4. Step 4: Simplify right side
   76,146,346,774.75x = 4,398,328,997,539,764,764,672
5. Step 5: Solve for x
   x = 4,398,328,997,539,764,764,672/76,146,346,774.75
6. Step 6: Final answer
   x = 57,761,523,485.18