Finding the Fourth Proportional to 12,052,038.76, 16,632,138.30 and 7,090,826.42

Step by Step Solution

1. Step 1: Write the proportion equation
   12,052,038.76 : 16,632,138.30 = 7,090,826.42 : x
2. Step 2: Convert to fraction form
   12,052,038.76/16,632,138.30 = 7,090,826.42/x
3. Step 3: Cross multiply
   12,052,038.76x = 16,632,138.30 × 7,090,826.42
4. Step 4: Simplify right side
   12,052,038.76x = 117,935,605,678,733.89
5. Step 5: Solve for x
   x = 117,935,605,678,733.89/12,052,038.76
6. Step 6: Final answer
   x = 9,785,531.56