Finding the Fourth Proportional to 347,622,414.37, 521,329,616.82 and 114,410,077.31

Step by Step Solution

1. Step 1: Write the proportion equation
   347,622,414.37 : 521,329,616.82 = 114,410,077.31 : x
2. Step 2: Convert to fraction form
   347,622,414.37/521,329,616.82 = 114,410,077.31/x
3. Step 3: Cross multiply
   347,622,414.37x = 521,329,616.82 × 114,410,077.31
4. Step 4: Simplify right side
   347,622,414.37x = 59,645,361,765,672,200
5. Step 5: Solve for x
   x = 59,645,361,765,672,200/347,622,414.37
6. Step 6: Final answer
   x = 171,580,885.76