Finding the Fourth Proportional to 37,733,940.13, 52,073,013.72 and 21,437,310.37

Step by Step Solution

1. Step 1: Write the proportion equation
   37,733,940.13 : 52,073,013.72 = 21,437,310.37 : x
2. Step 2: Convert to fraction form
   37,733,940.13/52,073,013.72 = 21,437,310.37/x
3. Step 3: Cross multiply
   37,733,940.13x = 52,073,013.72 × 21,437,310.37
4. Step 4: Simplify right side
   37,733,940.13x = 1,116,305,357,004,513.88
5. Step 5: Solve for x
   x = 1,116,305,357,004,513.88/37,733,940.13
6. Step 6: Final answer
   x = 29,583,588.49