Finding the Fourth Proportional to 23,437.50, 32,347.59 and 13,507.26

Step by Step Solution

1. Step 1: Write the proportion equation
   23,437.50 : 32,347.59 = 13,507.26 : x
2. Step 2: Convert to fraction form
   23,437.50/32,347.59 = 13,507.26/x
3. Step 3: Cross multiply
   23,437.50x = 32,347.59 × 13,507.26
4. Step 4: Simplify right side
   23,437.50x = 436,927,308.50
5. Step 5: Solve for x
   x = 436,927,308.50/23,437.50
6. Step 6: Final answer
   x = 18,642.23