Finding the Fourth Proportional to 38,040,103.94, 52,490,914.71 and 21,295,760.37

Step by Step Solution

1. Step 1: Write the proportion equation
   38,040,103.94 : 52,490,914.71 = 21,295,760.37 : x
2. Step 2: Convert to fraction form
   38,040,103.94/52,490,914.71 = 21,295,760.37/x
3. Step 3: Cross multiply
   38,040,103.94x = 52,490,914.71 × 21,295,760.37
4. Step 4: Simplify right side
   38,040,103.94x = 1,117,833,941,266,268.12
5. Step 5: Solve for x
   x = 1,117,833,941,266,268.12/38,040,103.94
6. Step 6: Final answer
   x = 29,385,670.00