Finding the Fourth Proportional to 149,066.83, 205,748.76 and 84,573.82

Step by Step Solution

1. Step 1: Write the proportion equation
   149,066.83 : 205,748.76 = 84,573.82 : x
2. Step 2: Convert to fraction form
   149,066.83/205,748.76 = 84,573.82/x
3. Step 3: Cross multiply
   149,066.83x = 205,748.76 × 84,573.82
4. Step 4: Simplify right side
   149,066.83x = 17,400,959,167.80
5. Step 5: Solve for x
   x = 17,400,959,167.80/149,066.83
6. Step 6: Final answer
   x = 116,732.60