Finding the Fourth Proportional to 123,880,147.49, 170,959,098.17 and 70,967,081.57

Step by Step Solution

1. Step 1: Write the proportion equation
   123,880,147.49 : 170,959,098.17 = 70,967,081.57 : x
2. Step 2: Convert to fraction form
   123,880,147.49/170,959,098.17 = 70,967,081.57/x
3. Step 3: Cross multiply
   123,880,147.49x = 170,959,098.17 × 70,967,081.57
4. Step 4: Simplify right side
   123,880,147.49x = 12,132,468,265,622,154
5. Step 5: Solve for x
   x = 12,132,468,265,622,154/123,880,147.49
6. Step 6: Final answer
   x = 97,937,147.41