Finding the Fourth Proportional to 69,404,951.16, 95,778,830.70 and 38,469,768.12

Step by Step Solution

1. Step 1: Write the proportion equation
   69,404,951.16 : 95,778,830.70 = 38,469,768.12 : x
2. Step 2: Convert to fraction form
   69,404,951.16/95,778,830.70 = 38,469,768.12/x
3. Step 3: Cross multiply
   69,404,951.16x = 95,778,830.70 × 38,469,768.12
4. Step 4: Simplify right side
   69,404,951.16x = 3,684,589,407,833,737
5. Step 5: Solve for x
   x = 3,684,589,407,833,737/69,404,951.16
6. Step 6: Final answer
   x = 53,088,278.95