Finding the Fourth Proportional to 83,321,381.82, 124,988,059.62 and 28,733,182.02

Step by Step Solution

1. Step 1: Write the proportion equation
   83,321,381.82 : 124,988,059.62 = 28,733,182.02 : x
2. Step 2: Convert to fraction form
   83,321,381.82/124,988,059.62 = 28,733,182.02/x
3. Step 3: Cross multiply
   83,321,381.82x = 124,988,059.62 × 28,733,182.02
4. Step 4: Simplify right side
   83,321,381.82x = 3,591,304,667,388,072
5. Step 5: Solve for x
   x = 3,591,304,667,388,072/83,321,381.82
6. Step 6: Final answer
   x = 43,101,837.59