Finding the Fourth Proportional to 59,797,635.60, 83,943,438 and 59,797,635.60

Step by Step Solution

1. Step 1: Write the proportion equation
   59,797,635.60 : 83,943,438 = 59,797,635.60 : x
2. Step 2: Convert to fraction form
   59,797,635.60/83,943,438 = 59,797,635.60/x
3. Step 3: Cross multiply
   59,797,635.60x = 83,943,438 × 59,797,635.60
4. Step 4: Simplify right side
   59,797,635.60x = 5,019,619,116,535,193
5. Step 5: Solve for x
   x = 5,019,619,116,535,193/59,797,635.60
6. Step 6: Final answer
   x = 83,943,438