Finding the Fourth Proportional to 21,043,671.33, 31,566,731.69 and 5,898,783.81

Step by Step Solution

1. Step 1: Write the proportion equation
   21,043,671.33 : 31,566,731.69 = 5,898,783.81 : x
2. Step 2: Convert to fraction form
   21,043,671.33/31,566,731.69 = 5,898,783.81/x
3. Step 3: Cross multiply
   21,043,671.33x = 31,566,731.69 × 5,898,783.81
4. Step 4: Simplify right side
   21,043,671.33x = 186,205,325,798,092
5. Step 5: Solve for x
   x = 186,205,325,798,092/21,043,671.33
6. Step 6: Final answer
   x = 8,848,519.01