Finding the Fourth Proportional to 65,678,465,951.36, 98,507,744,768.96 and 17,875,200,477.18

Step by Step Solution

1. Step 1: Write the proportion equation
   65,678,465,951.36 : 98,507,744,768.96 = 17,875,200,477.18 : x
2. Step 2: Convert to fraction form
   65,678,465,951.36/98,507,744,768.96 = 17,875,200,477.18/x
3. Step 3: Cross multiply
   65,678,465,951.36x = 98,507,744,768.96 × 17,875,200,477.18
4. Step 4: Simplify right side
   65,678,465,951.36x = 1,760,845,686,300,075,360,256
5. Step 5: Solve for x
   x = 1,760,845,686,300,075,360,256/65,678,465,951.36
6. Step 6: Final answer
   x = 26,810,091,569.50