Finding the Fourth Proportional to 59,993,515.59, 89,994,938.98 and 19,608,081.99

Step by Step Solution

1. Step 1: Write the proportion equation
   59,993,515.59 : 89,994,938.98 = 19,608,081.99 : x
2. Step 2: Convert to fraction form
   59,993,515.59/89,994,938.98 = 19,608,081.99/x
3. Step 3: Cross multiply
   59,993,515.59x = 89,994,938.98 × 19,608,081.99
4. Step 4: Simplify right side
   59,993,515.59x = 1,764,628,142,204,887
5. Step 5: Solve for x
   x = 1,764,628,142,204,887/59,993,515.59
6. Step 6: Final answer
   x = 29,413,647.87