Finding the Fourth Proportional to 35,503,754.63, 53,211,174.89 and 19,068,650.51

Step by Step Solution

1. Step 1: Write the proportion equation
   35,503,754.63 : 53,211,174.89 = 19,068,650.51 : x
2. Step 2: Convert to fraction form
   35,503,754.63/53,211,174.89 = 19,068,650.51/x
3. Step 3: Cross multiply
   35,503,754.63x = 53,211,174.89 × 19,068,650.51
4. Step 4: Simplify right side
   35,503,754.63x = 1,014,665,296,842,498.50
5. Step 5: Solve for x
   x = 1,014,665,296,842,498.50/35,503,754.63
6. Step 6: Final answer
   x = 28,579,098.40