Finding the Fourth Proportional to 37,225,670.58, 55,840,007.61 and 12,967,051.05

Step by Step Solution

1. Step 1: Write the proportion equation
   37,225,670.58 : 55,840,007.61 = 12,967,051.05 : x
2. Step 2: Convert to fraction form
   37,225,670.58/55,840,007.61 = 12,967,051.05/x
3. Step 3: Cross multiply
   37,225,670.58x = 55,840,007.61 × 12,967,051.05
4. Step 4: Simplify right side
   37,225,670.58x = 724,080,229,311,258.50
5. Step 5: Solve for x
   x = 724,080,229,311,258.50/37,225,670.58
6. Step 6: Final answer
   x = 19,451,099.69