Finding the Fourth Proportional to 63,020,162.28, 94,530,243.42 and 19,919,636.22

Step by Step Solution

1. Step 1: Write the proportion equation
   63,020,162.28 : 94,530,243.42 = 19,919,636.22 : x
2. Step 2: Convert to fraction form
   63,020,162.28/94,530,243.42 = 19,919,636.22/x
3. Step 3: Cross multiply
   63,020,162.28x = 94,530,243.42 × 19,919,636.22
4. Step 4: Simplify right side
   63,020,162.28x = 1,883,008,060,714,448.50
5. Step 5: Solve for x
   x = 1,883,008,060,714,448.50/63,020,162.28
6. Step 6: Final answer
   x = 29,879,454.33