Finding the Fourth Proportional to 9,758,300.88, 13,466,418.94 and 5,407,383.73

Step by Step Solution

1. Step 1: Write the proportion equation
   9,758,300.88 : 13,466,418.94 = 5,407,383.73 : x
2. Step 2: Convert to fraction form
   9,758,300.88/13,466,418.94 = 5,407,383.73/x
3. Step 3: Cross multiply
   9,758,300.88x = 13,466,418.94 × 5,407,383.73
4. Step 4: Simplify right side
   9,758,300.88x = 72,818,094,695,945.11
5. Step 5: Solve for x
   x = 72,818,094,695,945.11/9,758,300.88
6. Step 6: Final answer
   x = 7,462,169.45