Finding the Fourth Proportional to 7,488,444,151.76, 10,334,377,772.74 and 4,146,942,434.14

Step by Step Solution

1. Step 1: Write the proportion equation
   7,488,444,151.76 : 10,334,377,772.74 = 4,146,942,434.14 : x
2. Step 2: Convert to fraction form
   7,488,444,151.76/10,334,377,772.74 = 4,146,942,434.14/x
3. Step 3: Cross multiply
   7,488,444,151.76x = 10,334,377,772.74 × 4,146,942,434.14
4. Step 4: Simplify right side
   7,488,444,151.76x = 42,856,069,716,208,721,920
5. Step 5: Solve for x
   x = 42,856,069,716,208,721,920/7,488,444,151.76
6. Step 6: Final answer
   x = 5,722,960,450.49