Finding the Fourth Proportional to 37,873,079.82, 52,263,806.27 and 21,353,061.03

Step by Step Solution

1. Step 1: Write the proportion equation
   37,873,079.82 : 52,263,806.27 = 21,353,061.03 : x
2. Step 2: Convert to fraction form
   37,873,079.82/52,263,806.27 = 21,353,061.03/x
3. Step 3: Cross multiply
   37,873,079.82x = 52,263,806.27 × 21,353,061.03
4. Step 4: Simplify right side
   37,873,079.82x = 1,115,992,245,070,534
5. Step 5: Solve for x
   x = 1,115,992,245,070,534/37,873,079.82
6. Step 6: Final answer
   x = 29,466,635.68