Finding the Fourth Proportional to 82,995.82, 124,251.52 and 61,742.81

Step by Step Solution

1. Step 1: Write the proportion equation
   82,995.82 : 124,251.52 = 61,742.81 : x
2. Step 2: Convert to fraction form
   82,995.82/124,251.52 = 61,742.81/x
3. Step 3: Cross multiply
   82,995.82x = 124,251.52 × 61,742.81
4. Step 4: Simplify right side
   82,995.82x = 7,671,637,682.86
5. Step 5: Solve for x
   x = 7,671,637,682.86/82,995.82
6. Step 6: Final answer
   x = 92,434.03