Finding the Fourth Proportional to 39,916,015.52, 59,864,870.88 and 11,164,182.56

Step by Step Solution

1. Step 1: Write the proportion equation
   39,916,015.52 : 59,864,870.88 = 11,164,182.56 : x
2. Step 2: Convert to fraction form
   39,916,015.52/59,864,870.88 = 11,164,182.56/x
3. Step 3: Cross multiply
   39,916,015.52x = 59,864,870.88 × 11,164,182.56
4. Step 4: Simplify right side
   39,916,015.52x = 668,342,347,435,147.88
5. Step 5: Solve for x
   x = 668,342,347,435,147.88/39,916,015.52
6. Step 6: Final answer
   x = 16,743,713.99