Finding the Fourth Proportional to 140,034,112.98, 193,272,371.01 and 83,522,480.82

Step by Step Solution

1. Step 1: Write the proportion equation
   140,034,112.98 : 193,272,371.01 = 83,522,480.82 : x
2. Step 2: Convert to fraction form
   140,034,112.98/193,272,371.01 = 83,522,480.82/x
3. Step 3: Cross multiply
   140,034,112.98x = 193,272,371.01 × 83,522,480.82
4. Step 4: Simplify right side
   140,034,112.98x = 16,142,587,900,718,646
5. Step 5: Solve for x
   x = 16,142,587,900,718,646/140,034,112.98
6. Step 6: Final answer
   x = 115,276,110.64