Finding the Fourth Proportional to 23,111.01, 34,671.70 and 7,316.98

Step by Step Solution

1. Step 1: Write the proportion equation
   23,111.01 : 34,671.70 = 7,316.98 : x
2. Step 2: Convert to fraction form
   23,111.01/34,671.70 = 7,316.98/x
3. Step 3: Cross multiply
   23,111.01x = 34,671.70 × 7,316.98
4. Step 4: Simplify right side
   23,111.01x = 253,692,098.88
5. Step 5: Solve for x
   x = 253,692,098.88/23,111.01
6. Step 6: Final answer
   x = 10,977.11