Finding the Fourth Proportional to 65,706,238.26, 90,647,209.53 and 37,822,276.62

Step by Step Solution

1. Step 1: Write the proportion equation
   65,706,238.26 : 90,647,209.53 = 37,822,276.62 : x
2. Step 2: Convert to fraction form
   65,706,238.26/90,647,209.53 = 37,822,276.62/x
3. Step 3: Cross multiply
   65,706,238.26x = 90,647,209.53 × 37,822,276.62
4. Step 4: Simplify right side
   65,706,238.26x = 3,428,483,833,674,760
5. Step 5: Solve for x
   x = 3,428,483,833,674,760/65,706,238.26
6. Step 6: Final answer
   x = 52,178,969.98