Finding the Fourth Proportional to 36,603,597.68, 50,513,060.72 and 19,858,336.34

Step by Step Solution

1. Step 1: Write the proportion equation
   36,603,597.68 : 50,513,060.72 = 19,858,336.34 : x
2. Step 2: Convert to fraction form
   36,603,597.68/50,513,060.72 = 19,858,336.34/x
3. Step 3: Cross multiply
   36,603,597.68x = 50,513,060.72 × 19,858,336.34
4. Step 4: Simplify right side
   36,603,597.68x = 1,003,105,349,241,311
5. Step 5: Solve for x
   x = 1,003,105,349,241,311/36,603,597.68
6. Step 6: Final answer
   x = 27,404,556.19