Finding the Fourth Proportional to 32,061.15, 48,090.33 and 21,535.65

Step by Step Solution

1. Step 1: Write the proportion equation
   32,061.15 : 48,090.33 = 21,535.65 : x
2. Step 2: Convert to fraction form
   32,061.15/48,090.33 = 21,535.65/x
3. Step 3: Cross multiply
   32,061.15x = 48,090.33 × 21,535.65
4. Step 4: Simplify right side
   32,061.15x = 1,035,656,515.26
5. Step 5: Solve for x
   x = 1,035,656,515.26/32,061.15
6. Step 6: Final answer
   x = 32,302.54