Finding the Fourth Proportional to 51,704,100.93, 71,351,659.37 and 28,499,726.12

Step by Step Solution

1. Step 1: Write the proportion equation
   51,704,100.93 : 71,351,659.37 = 28,499,726.12 : x
2. Step 2: Convert to fraction form
   51,704,100.93/71,351,659.37 = 28,499,726.12/x
3. Step 3: Cross multiply
   51,704,100.93x = 71,351,659.37 × 28,499,726.12
4. Step 4: Simplify right side
   51,704,100.93x = 2,033,502,749,753,274.50
5. Step 5: Solve for x
   x = 2,033,502,749,753,274.50/51,704,100.93
6. Step 6: Final answer
   x = 39,329,622.08