Finding the Fourth Proportional to 13,807,581.83, 19,052,799.71 and 7,926,891.92

Step by Step Solution

1. Step 1: Write the proportion equation
   13,807,581.83 : 19,052,799.71 = 7,926,891.92 : x
2. Step 2: Convert to fraction form
   13,807,581.83/19,052,799.71 = 7,926,891.92/x
3. Step 3: Cross multiply
   13,807,581.83x = 19,052,799.71 × 7,926,891.92
4. Step 4: Simplify right side
   13,807,581.83x = 151,029,483,939,678.88
5. Step 5: Solve for x
   x = 151,029,483,939,678.88/13,807,581.83
6. Step 6: Final answer
   x = 10,938,156.00