Finding the Fourth Proportional to 34,503,519.56, 47,606,364.43 and 21,088,789.61

Step by Step Solution

1. Step 1: Write the proportion equation
   34,503,519.56 : 47,606,364.43 = 21,088,789.61 : x
2. Step 2: Convert to fraction form
   34,503,519.56/47,606,364.43 = 21,088,789.61/x
3. Step 3: Cross multiply
   34,503,519.56x = 47,606,364.43 × 21,088,789.61
4. Step 4: Simplify right side
   34,503,519.56x = 1,003,960,603,270,503.88
5. Step 5: Solve for x
   x = 1,003,960,603,270,503.88/34,503,519.56
6. Step 6: Final answer
   x = 29,097,338.94