Finding the Fourth Proportional to 37,068.84, 51,154.47 and 21,152.88

Step by Step Solution

1. Step 1: Write the proportion equation
   37,068.84 : 51,154.47 = 21,152.88 : x
2. Step 2: Convert to fraction form
   37,068.84/51,154.47 = 21,152.88/x
3. Step 3: Cross multiply
   37,068.84x = 51,154.47 × 21,152.88
4. Step 4: Simplify right side
   37,068.84x = 1,082,064,365.37
5. Step 5: Solve for x
   x = 1,082,064,365.37/37,068.84
6. Step 6: Final answer
   x = 29,190.67