Finding the Fourth Proportional to 82,337,225.98, 123,505,133.46 and 20,926,561.23

Step by Step Solution

1. Step 1: Write the proportion equation
   82,337,225.98 : 123,505,133.46 = 20,926,561.23 : x
2. Step 2: Convert to fraction form
   82,337,225.98/123,505,133.46 = 20,926,561.23/x
3. Step 3: Cross multiply
   82,337,225.98x = 123,505,133.46 × 20,926,561.23
4. Step 4: Simplify right side
   82,337,225.98x = 2,584,537,736,952,486
5. Step 5: Solve for x
   x = 2,584,537,736,952,486/82,337,225.98
6. Step 6: Final answer
   x = 31,389,662.53