Finding the Fourth Proportional to 55,725,413.94, 83,578,404.56 and 14,788,991.88

Step by Step Solution

1. Step 1: Write the proportion equation
   55,725,413.94 : 83,578,404.56 = 14,788,991.88 : x
2. Step 2: Convert to fraction form
   55,725,413.94/83,578,404.56 = 14,788,991.88/x
3. Step 3: Cross multiply
   55,725,413.94x = 83,578,404.56 × 14,788,991.88
4. Step 4: Simplify right side
   55,725,413.94x = 1,236,040,346,307,250.25
5. Step 5: Solve for x
   x = 1,236,040,346,307,250.25/55,725,413.94
6. Step 6: Final answer
   x = 22,180,909.19