Finding the Fourth Proportional to 10,884,681.58, 16,329,384.34 and 3,311,450.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,884,681.58 : 16,329,384.34 = 3,311,450.50 : x
2. Step 2: Convert to fraction form
   10,884,681.58/16,329,384.34 = 3,311,450.50/x
3. Step 3: Cross multiply
   10,884,681.58x = 16,329,384.34 × 3,311,450.50
4. Step 4: Simplify right side
   10,884,681.58x = 54,073,947,937,385.17
5. Step 5: Solve for x
   x = 54,073,947,937,385.17/10,884,681.58
6. Step 6: Final answer
   x = 4,967,894.33