Finding the Fourth Proportional to 55,656,339.98, 83,485,152.60 and 16,795,128.49

Step by Step Solution

1. Step 1: Write the proportion equation
   55,656,339.98 : 83,485,152.60 = 16,795,128.49 : x
2. Step 2: Convert to fraction form
   55,656,339.98/83,485,152.60 = 16,795,128.49/x
3. Step 3: Cross multiply
   55,656,339.98x = 83,485,152.60 × 16,795,128.49
4. Step 4: Simplify right side
   55,656,339.98x = 1,402,143,864,652,563
5. Step 5: Solve for x
   x = 1,402,143,864,652,563/55,656,339.98
6. Step 6: Final answer
   x = 25,192,886.66