Finding the Fourth Proportional to 11,735,081.96, 16,197,790.73 and 7,088,128.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,735,081.96 : 16,197,790.73 = 7,088,128.56 : x
2. Step 2: Convert to fraction form
   11,735,081.96/16,197,790.73 = 7,088,128.56/x
3. Step 3: Cross multiply
   11,735,081.96x = 16,197,790.73 × 7,088,128.56
4. Step 4: Simplify right side
   11,735,081.96x = 114,812,023,046,775.59
5. Step 5: Solve for x
   x = 114,812,023,046,775.59/11,735,081.96
6. Step 6: Final answer
   x = 9,783,657.54