Finding the Fourth Proportional to 9,083,926.72, 12,535,397.22 and 5,213,724.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,083,926.72 : 12,535,397.22 = 5,213,724.04 : x
2. Step 2: Convert to fraction form
   9,083,926.72/12,535,397.22 = 5,213,724.04/x
3. Step 3: Cross multiply
   9,083,926.72x = 12,535,397.22 × 5,213,724.04
4. Step 4: Simplify right side
   9,083,926.72x = 65,356,101,836,863.17
5. Step 5: Solve for x
   x = 65,356,101,836,863.17/9,083,926.72
6. Step 6: Final answer
   x = 7,194,697.17