Finding the Fourth Proportional to 233,150,413.50, 349,742,416.41 and 89,543,245.50

Step by Step Solution

1. Step 1: Write the proportion equation
   233,150,413.50 : 349,742,416.41 = 89,543,245.50 : x
2. Step 2: Convert to fraction form
   233,150,413.50/349,742,416.41 = 89,543,245.50/x
3. Step 3: Cross multiply
   233,150,413.50x = 349,742,416.41 × 89,543,245.50
4. Step 4: Simplify right side
   233,150,413.50x = 31,317,071,054,363,860
5. Step 5: Solve for x
   x = 31,317,071,054,363,860/233,150,413.50
6. Step 6: Final answer
   x = 134,321,318.95