Finding the Fourth Proportional to 22,482,837.76, 33,671,132.76 and 10,976,185.12

Step by Step Solution

1. Step 1: Write the proportion equation
   22,482,837.76 : 33,671,132.76 = 10,976,185.12 : x
2. Step 2: Convert to fraction form
   22,482,837.76/33,671,132.76 = 10,976,185.12/x
3. Step 3: Cross multiply
   22,482,837.76x = 33,671,132.76 × 10,976,185.12
4. Step 4: Simplify right side
   22,482,837.76x = 369,580,586,373,856.50
5. Step 5: Solve for x
   x = 369,580,586,373,856.50/22,482,837.76
6. Step 6: Final answer
   x = 16,438,342.45