Finding the Fourth Proportional to 35,978,111.30, 49,649,793.41 and 19,458,235.60

Step by Step Solution

1. Step 1: Write the proportion equation
   35,978,111.30 : 49,649,793.41 = 19,458,235.60 : x
2. Step 2: Convert to fraction form
   35,978,111.30/49,649,793.41 = 19,458,235.60/x
3. Step 3: Cross multiply
   35,978,111.30x = 49,649,793.41 × 19,458,235.60
4. Step 4: Simplify right side
   35,978,111.30x = 966,097,377,663,107.38
5. Step 5: Solve for x
   x = 966,097,377,663,107.38/35,978,111.30
6. Step 6: Final answer
   x = 26,852,365.03