Finding the Fourth Proportional to 37,669,051.63, 51,971,563.52 and 21,768,343.62

Step by Step Solution

1. Step 1: Write the proportion equation
   37,669,051.63 : 51,971,563.52 = 21,768,343.62 : x
2. Step 2: Convert to fraction form
   37,669,051.63/51,971,563.52 = 21,768,343.62/x
3. Step 3: Cross multiply
   37,669,051.63x = 51,971,563.52 × 21,768,343.62
4. Step 4: Simplify right side
   37,669,051.63x = 1,131,334,853,172,016.75
5. Step 5: Solve for x
   x = 1,131,334,853,172,016.75/37,669,051.63
6. Step 6: Final answer
   x = 30,033,536.93