Finding the Fourth Proportional to 72,574,190,327.38, 108,900,314,649.34 and 69,932,604,378.38

Step by Step Solution

1. Step 1: Write the proportion equation
   72,574,190,327.38 : 108,900,314,649.34 = 69,932,604,378.38 : x
2. Step 2: Convert to fraction form
   72,574,190,327.38/108,900,314,649.34 = 69,932,604,378.38/x
3. Step 3: Cross multiply
   72,574,190,327.38x = 108,900,314,649.34 × 69,932,604,378.38
4. Step 4: Simplify right side
   72,574,190,327.38x = 7,615,682,621,052,959,064,064
5. Step 5: Solve for x
   x = 7,615,682,621,052,959,064,064/72,574,190,327.38
6. Step 6: Final answer
   x = 104,936,515,126.09