Finding the Fourth Proportional to 105,880,104.39, 146,118,936.78 and 58,837,002.15

Step by Step Solution

1. Step 1: Write the proportion equation
   105,880,104.39 : 146,118,936.78 = 58,837,002.15 : x
2. Step 2: Convert to fraction form
   105,880,104.39/146,118,936.78 = 58,837,002.15/x
3. Step 3: Cross multiply
   105,880,104.39x = 146,118,936.78 × 58,837,002.15
4. Step 4: Simplify right side
   105,880,104.39x = 8,597,200,197,480,574
5. Step 5: Solve for x
   x = 8,597,200,197,480,574/105,880,104.39
6. Step 6: Final answer
   x = 81,197,503.98