Finding the Fourth Proportional to 58,697.31, 88,062.57 and 23,136.69

Step by Step Solution

1. Step 1: Write the proportion equation
   58,697.31 : 88,062.57 = 23,136.69 : x
2. Step 2: Convert to fraction form
   58,697.31/88,062.57 = 23,136.69/x
3. Step 3: Cross multiply
   58,697.31x = 88,062.57 × 23,136.69
4. Step 4: Simplify right side
   58,697.31x = 2,037,476,382.69
5. Step 5: Solve for x
   x = 2,037,476,382.69/58,697.31
6. Step 6: Final answer
   x = 34,711.58