Finding the Fourth Proportional to 79,570,764.15, 109,767,474.98 and 46,509,413.59

Step by Step Solution

1. Step 1: Write the proportion equation
   79,570,764.15 : 109,767,474.98 = 46,509,413.59 : x
2. Step 2: Convert to fraction form
   79,570,764.15/109,767,474.98 = 46,509,413.59/x
3. Step 3: Cross multiply
   79,570,764.15x = 109,767,474.98 × 46,509,413.59
4. Step 4: Simplify right side
   79,570,764.15x = 5,105,220,892,653,870
5. Step 5: Solve for x
   x = 5,105,220,892,653,870/79,570,764.15
6. Step 6: Final answer
   x = 64,159,505.66