Finding the Fourth Proportional to 151,026.74, 208,412.69 and 83,043.84

Step by Step Solution

1. Step 1: Write the proportion equation
   151,026.74 : 208,412.69 = 83,043.84 : x
2. Step 2: Convert to fraction form
   151,026.74/208,412.69 = 83,043.84/x
3. Step 3: Cross multiply
   151,026.74x = 208,412.69 × 83,043.84
4. Step 4: Simplify right side
   151,026.74x = 17,307,389,667.11
5. Step 5: Solve for x
   x = 17,307,389,667.11/151,026.74
6. Step 6: Final answer
   x = 114,598.18