Finding the Fourth Proportional to 42,505,076.55, 63,765,697.86 and 29,429,635.35

Step by Step Solution

1. Step 1: Write the proportion equation
   42,505,076.55 : 63,765,697.86 = 29,429,635.35 : x
2. Step 2: Convert to fraction form
   42,505,076.55/63,765,697.86 = 29,429,635.35/x
3. Step 3: Cross multiply
   42,505,076.55x = 63,765,697.86 × 29,429,635.35
4. Step 4: Simplify right side
   42,505,076.55x = 1,876,601,235,858,075.50
5. Step 5: Solve for x
   x = 1,876,601,235,858,075.50/42,505,076.55
6. Step 6: Final answer
   x = 44,150,049.55