Finding the Fourth Proportional to 64,191,499.67, 88,584,269.55 and 36,690,018.41

Step by Step Solution

1. Step 1: Write the proportion equation
   64,191,499.67 : 88,584,269.55 = 36,690,018.41 : x
2. Step 2: Convert to fraction form
   64,191,499.67/88,584,269.55 = 36,690,018.41/x
3. Step 3: Cross multiply
   64,191,499.67x = 88,584,269.55 × 36,690,018.41
4. Step 4: Simplify right side
   64,191,499.67x = 3,250,158,480,625,902
5. Step 5: Solve for x
   x = 3,250,158,480,625,902/64,191,499.67
6. Step 6: Final answer
   x = 50,632,225.41