Finding the Fourth Proportional to 21,507.98, 32,261.30 and 5,925.47

Step by Step Solution

1. Step 1: Write the proportion equation
   21,507.98 : 32,261.30 = 5,925.47 : x
2. Step 2: Convert to fraction form
   21,507.98/32,261.30 = 5,925.47/x
3. Step 3: Cross multiply
   21,507.98x = 32,261.30 × 5,925.47
4. Step 4: Simplify right side
   21,507.98x = 191,163,416.34
5. Step 5: Solve for x
   x = 191,163,416.34/21,507.98
6. Step 6: Final answer
   x = 8,888.02