Finding the Fourth Proportional to 71,095,242,114.15, 106,626,544,212.75 and 42,386,782,271.42

Step by Step Solution

1. Step 1: Write the proportion equation
   71,095,242,114.15 : 106,626,544,212.75 = 42,386,782,271.42 : x
2. Step 2: Convert to fraction form
   71,095,242,114.15/106,626,544,212.75 = 42,386,782,271.42/x
3. Step 3: Cross multiply
   71,095,242,114.15x = 106,626,544,212.75 × 42,386,782,271.42
4. Step 4: Simplify right side
   71,095,242,114.15x = 4,519,556,113,900,091,998,208
5. Step 5: Solve for x
   x = 4,519,556,113,900,091,998,208/71,095,242,114.15
6. Step 6: Final answer
   x = 63,570,444,090.25