Finding the Fourth Proportional to 55,404,504.28, 83,102,814.96 and 17,062,020.28

Step by Step Solution

1. Step 1: Write the proportion equation
   55,404,504.28 : 83,102,814.96 = 17,062,020.28 : x
2. Step 2: Convert to fraction form
   55,404,504.28/83,102,814.96 = 17,062,020.28/x
3. Step 3: Cross multiply
   55,404,504.28x = 83,102,814.96 × 17,062,020.28
4. Step 4: Simplify right side
   55,404,504.28x = 1,417,901,914,172,607.50
5. Step 5: Solve for x
   x = 1,417,901,914,172,607.50/55,404,504.28
6. Step 6: Final answer
   x = 25,591,816.63