Finding the Fourth Proportional to 151,136.00, 208,567.67 and 83,151.53

Step by Step Solution

1. Step 1: Write the proportion equation
   151,136.00 : 208,567.67 = 83,151.53 : x
2. Step 2: Convert to fraction form
   151,136.00/208,567.67 = 83,151.53/x
3. Step 3: Cross multiply
   151,136.00x = 208,567.67 × 83,151.53
4. Step 4: Simplify right side
   151,136.00x = 17,342,719,410.44
5. Step 5: Solve for x
   x = 17,342,719,410.44/151,136.00
6. Step 6: Final answer
   x = 114,749.10