Finding the Fourth Proportional to 64,124,054.69, 88,499,390.72 and 35,867,997.98

Step by Step Solution

1. Step 1: Write the proportion equation
   64,124,054.69 : 88,499,390.72 = 35,867,997.98 : x
2. Step 2: Convert to fraction form
   64,124,054.69/88,499,390.72 = 35,867,997.98/x
3. Step 3: Cross multiply
   64,124,054.69x = 88,499,390.72 × 35,867,997.98
4. Step 4: Simplify right side
   64,124,054.69x = 3,174,295,966,954,354
5. Step 5: Solve for x
   x = 3,174,295,966,954,354/64,124,054.69
6. Step 6: Final answer
   x = 49,502,421.25