Finding the Fourth Proportional to 43,522,475.78, 65,281,351.17 and 13,227,976.82

Step by Step Solution

1. Step 1: Write the proportion equation
   43,522,475.78 : 65,281,351.17 = 13,227,976.82 : x
2. Step 2: Convert to fraction form
   43,522,475.78/65,281,351.17 = 13,227,976.82/x
3. Step 3: Cross multiply
   43,522,475.78x = 65,281,351.17 × 13,227,976.82
4. Step 4: Simplify right side
   43,522,475.78x = 863,540,200,267,848.12
5. Step 5: Solve for x
   x = 863,540,200,267,848.12/43,522,475.78
6. Step 6: Final answer
   x = 19,841,247.19