Finding the Fourth Proportional to 32,863,010.78, 49,298,999.99 and 13,689,283.83

Step by Step Solution

1. Step 1: Write the proportion equation
   32,863,010.78 : 49,298,999.99 = 13,689,283.83 : x
2. Step 2: Convert to fraction form
   32,863,010.78/49,298,999.99 = 13,689,283.83/x
3. Step 3: Cross multiply
   32,863,010.78x = 49,298,999.99 × 13,689,283.83
4. Step 4: Simplify right side
   32,863,010.78x = 674,868,003,329,830.75
5. Step 5: Solve for x
   x = 674,868,003,329,830.75/32,863,010.78
6. Step 6: Final answer
   x = 20,535,793.51