Finding the Fourth Proportional to 7,675.02, 10,602.84 and 5,156.34

Step by Step Solution

1. Step 1: Write the proportion equation
   7,675.02 : 10,602.84 = 5,156.34 : x
2. Step 2: Convert to fraction form
   7,675.02/10,602.84 = 5,156.34/x
3. Step 3: Cross multiply
   7,675.02x = 10,602.84 × 5,156.34
4. Step 4: Simplify right side
   7,675.02x = 54,671,848.01
5. Step 5: Solve for x
   x = 54,671,848.01/7,675.02
6. Step 6: Final answer
   x = 7,123.35