Finding the Fourth Proportional to 164,385,061.69, 226,765,379.50 and 101,641,102.81

Step by Step Solution

1. Step 1: Write the proportion equation
   164,385,061.69 : 226,765,379.50 = 101,641,102.81 : x
2. Step 2: Convert to fraction form
   164,385,061.69/226,765,379.50 = 101,641,102.81/x
3. Step 3: Cross multiply
   164,385,061.69x = 226,765,379.50 × 101,641,102.81
4. Step 4: Simplify right side
   164,385,061.69x = 23,048,683,250,901,200
5. Step 5: Solve for x
   x = 23,048,683,250,901,200/164,385,061.69
6. Step 6: Final answer
   x = 140,211,543.64