Finding the Fourth Proportional to 55,778,097.96, 83,410,301.34 and 53,057,120.04

Step by Step Solution

1. Step 1: Write the proportion equation
   55,778,097.96 : 83,410,301.34 = 53,057,120.04 : x
2. Step 2: Convert to fraction form
   55,778,097.96/83,410,301.34 = 53,057,120.04/x
3. Step 3: Cross multiply
   55,778,097.96x = 83,410,301.34 × 53,057,120.04
4. Step 4: Simplify right side
   55,778,097.96x = 4,425,510,370,768,953
5. Step 5: Solve for x
   x = 4,425,510,370,768,953/55,778,097.96
6. Step 6: Final answer
   x = 79,341,363.95