Finding the Fourth Proportional to 48,152,050.72, 72,212,903.73 and 15,796,413.61

Step by Step Solution

1. Step 1: Write the proportion equation
   48,152,050.72 : 72,212,903.73 = 15,796,413.61 : x
2. Step 2: Convert to fraction form
   48,152,050.72/72,212,903.73 = 15,796,413.61/x
3. Step 3: Cross multiply
   48,152,050.72x = 72,212,903.73 × 15,796,413.61
4. Step 4: Simplify right side
   48,152,050.72x = 1,140,704,895,117,659.50
5. Step 5: Solve for x
   x = 1,140,704,895,117,659.50/48,152,050.72
6. Step 6: Final answer
   x = 23,689,643.08