Finding the Fourth Proportional to 22,321,890.84, 30,801,823.62 and 12,533,411

Step by Step Solution

1. Step 1: Write the proportion equation
   22,321,890.84 : 30,801,823.62 = 12,533,411 : x
2. Step 2: Convert to fraction form
   22,321,890.84/30,801,823.62 = 12,533,411/x
3. Step 3: Cross multiply
   22,321,890.84x = 30,801,823.62 × 12,533,411
4. Step 4: Simplify right side
   22,321,890.84x = 386,051,914,978,967.81
5. Step 5: Solve for x
   x = 386,051,914,978,967.81/22,321,890.84
6. Step 6: Final answer
   x = 17,294,767.62