Finding the Fourth Proportional to 11,094.84, 15,307.50 and 7,777.08

Step by Step Solution

1. Step 1: Write the proportion equation
   11,094.84 : 15,307.50 = 7,777.08 : x
2. Step 2: Convert to fraction form
   11,094.84/15,307.50 = 7,777.08/x
3. Step 3: Cross multiply
   11,094.84x = 15,307.50 × 7,777.08
4. Step 4: Simplify right side
   11,094.84x = 119,047,652.10
5. Step 5: Solve for x
   x = 119,047,652.10/11,094.84
6. Step 6: Final answer
   x = 10,730.00