Finding the Fourth Proportional to 174,074,752,581.99, 261,231,401,224.74 and 60,754,478,573.67

Step by Step Solution

1. Step 1: Write the proportion equation
   174,074,752,581.99 : 261,231,401,224.74 = 60,754,478,573.67 : x
2. Step 2: Convert to fraction form
   174,074,752,581.99/261,231,401,224.74 = 60,754,478,573.67/x
3. Step 3: Cross multiply
   174,074,752,581.99x = 261,231,401,224.74 × 60,754,478,573.67
4. Step 4: Simplify right side
   174,074,752,581.99x = 15,870,977,568,478,255,382,528
5. Step 5: Solve for x
   x = 15,870,977,568,478,255,382,528/174,074,752,581.99
6. Step 6: Final answer
   x = 91,173,345,548.79