Finding the Fourth Proportional to 55,404,533.76, 83,102,859.12 and 17,062,049.76

Step by Step Solution

1. Step 1: Write the proportion equation
   55,404,533.76 : 83,102,859.12 = 17,062,049.76 : x
2. Step 2: Convert to fraction form
   55,404,533.76/83,102,859.12 = 17,062,049.76/x
3. Step 3: Cross multiply
   55,404,533.76x = 83,102,859.12 × 17,062,049.76
4. Step 4: Simplify right side
   55,404,533.76x = 1,417,905,117,503,710
5. Step 5: Solve for x
   x = 1,417,905,117,503,710/55,404,533.76
6. Step 6: Final answer
   x = 25,591,860.83