Finding the Fourth Proportional to 21,404.66, 32,099.00 and 7,360.70

Step by Step Solution

1. Step 1: Write the proportion equation
   21,404.66 : 32,099.00 = 7,360.70 : x
2. Step 2: Convert to fraction form
   21,404.66/32,099.00 = 7,360.70/x
3. Step 3: Cross multiply
   21,404.66x = 32,099.00 × 7,360.70
4. Step 4: Simplify right side
   21,404.66x = 236,271,152.74
5. Step 5: Solve for x
   x = 236,271,152.74/21,404.66
6. Step 6: Final answer
   x = 11,038.31