Finding the Fourth Proportional to 83,338.32, 124,973.84 and 30,736.10

Step by Step Solution

1. Step 1: Write the proportion equation
   83,338.32 : 124,973.84 = 30,736.10 : x
2. Step 2: Convert to fraction form
   83,338.32/124,973.84 = 30,736.10/x
3. Step 3: Cross multiply
   83,338.32x = 124,973.84 × 30,736.10
4. Step 4: Simplify right side
   83,338.32x = 3,841,208,443.62
5. Step 5: Solve for x
   x = 3,841,208,443.62/83,338.32
6. Step 6: Final answer
   x = 46,091.74