Finding the Fourth Proportional to 22,710,910.84, 34,066,367.75 and 18,140,561.31

Step by Step Solution

1. Step 1: Write the proportion equation
   22,710,910.84 : 34,066,367.75 = 18,140,561.31 : x
2. Step 2: Convert to fraction form
   22,710,910.84/34,066,367.75 = 18,140,561.31/x
3. Step 3: Cross multiply
   22,710,910.84x = 34,066,367.75 × 18,140,561.31
4. Step 4: Simplify right side
   22,710,910.84x = 617,983,032,516,847
5. Step 5: Solve for x
   x = 617,983,032,516,847/22,710,910.84
6. Step 6: Final answer
   x = 27,210,843.14