Finding the Fourth Proportional to 37,068.99, 51,153.18 and 21,963.05

Step by Step Solution

1. Step 1: Write the proportion equation
   37,068.99 : 51,153.18 = 21,963.05 : x
2. Step 2: Convert to fraction form
   37,068.99/51,153.18 = 21,963.05/x
3. Step 3: Cross multiply
   37,068.99x = 51,153.18 × 21,963.05
4. Step 4: Simplify right side
   37,068.99x = 1,123,479,484.42
5. Step 5: Solve for x
   x = 1,123,479,484.42/37,068.99
6. Step 6: Final answer
   x = 30,307.80