Finding the Fourth Proportional to 301,810.82, 452,434.82 and 101,991.47

Step by Step Solution

1. Step 1: Write the proportion equation
   301,810.82 : 452,434.82 = 101,991.47 : x
2. Step 2: Convert to fraction form
   301,810.82/452,434.82 = 101,991.47/x
3. Step 3: Cross multiply
   301,810.82x = 452,434.82 × 101,991.47
4. Step 4: Simplify right side
   301,810.82x = 46,144,489,598.85
5. Step 5: Solve for x
   x = 46,144,489,598.85/301,810.82
6. Step 6: Final answer
   x = 152,892.10