Finding the Fourth Proportional to 35,820,286.76, 53,731,013.34 and 10,261,196.84

Step by Step Solution

1. Step 1: Write the proportion equation
   35,820,286.76 : 53,731,013.34 = 10,261,196.84 : x
2. Step 2: Convert to fraction form
   35,820,286.76/53,731,013.34 = 10,261,196.84/x
3. Step 3: Cross multiply
   35,820,286.76x = 53,731,013.34 × 10,261,196.84
4. Step 4: Simplify right side
   35,820,286.76x = 551,344,504,294,405.88
5. Step 5: Solve for x
   x = 551,344,504,294,405.88/35,820,286.76
6. Step 6: Final answer
   x = 15,391,962.33