Finding the Fourth Proportional to 93,087.83, 139,628.76 and 29,907.69

Step by Step Solution

1. Step 1: Write the proportion equation
   93,087.83 : 139,628.76 = 29,907.69 : x
2. Step 2: Convert to fraction form
   93,087.83/139,628.76 = 29,907.69/x
3. Step 3: Cross multiply
   93,087.83x = 139,628.76 × 29,907.69
4. Step 4: Simplify right side
   93,087.83x = 4,175,973,669.16
5. Step 5: Solve for x
   x = 4,175,973,669.16/93,087.83
6. Step 6: Final answer
   x = 44,860.58