Finding the Fourth Proportional to 37,357.94, 56,069.80 and 19,601.30

Step by Step Solution

1. Step 1: Write the proportion equation
   37,357.94 : 56,069.80 = 19,601.30 : x
2. Step 2: Convert to fraction form
   37,357.94/56,069.80 = 19,601.30/x
3. Step 3: Cross multiply
   37,357.94x = 56,069.80 × 19,601.30
4. Step 4: Simplify right side
   37,357.94x = 1,099,041,061.91
5. Step 5: Solve for x
   x = 1,099,041,061.91/37,357.94
6. Step 6: Final answer
   x = 29,419.21