Finding the Fourth Proportional to 31,069,738.56, 42,894,608.52 and 27,622,436.88

Step by Step Solution

1. Step 1: Write the proportion equation
   31,069,738.56 : 42,894,608.52 = 27,622,436.88 : x
2. Step 2: Convert to fraction form
   31,069,738.56/42,894,608.52 = 27,622,436.88/x
3. Step 3: Cross multiply
   31,069,738.56x = 42,894,608.52 × 27,622,436.88
4. Step 4: Simplify right side
   31,069,738.56x = 1,184,853,616,336,010.25
5. Step 5: Solve for x
   x = 1,184,853,616,336,010.25/31,069,738.56
6. Step 6: Final answer
   x = 38,135,294.06