Finding the Fourth Proportional to 12,826,926.00, 19,240,384.09 and 5,150,568.53

Step by Step Solution

1. Step 1: Write the proportion equation
   12,826,926.00 : 19,240,384.09 = 5,150,568.53 : x
2. Step 2: Convert to fraction form
   12,826,926.00/19,240,384.09 = 5,150,568.53/x
3. Step 3: Cross multiply
   12,826,926.00x = 19,240,384.09 × 5,150,568.53
4. Step 4: Simplify right side
   12,826,926.00x = 99,098,916,773,313.86
5. Step 5: Solve for x
   x = 99,098,916,773,313.86/12,826,926.00
6. Step 6: Final answer
   x = 7,725,850.82