Finding the Fourth Proportional to 10,288,079,184.16, 14,171,096,019.98 and 7,272,146,880.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,288,079,184.16 : 14,171,096,019.98 = 7,272,146,880.28 : x
2. Step 2: Convert to fraction form
   10,288,079,184.16/14,171,096,019.98 = 7,272,146,880.28/x
3. Step 3: Cross multiply
   10,288,079,184.16x = 14,171,096,019.98 × 7,272,146,880.28
4. Step 4: Simplify right side
   10,288,079,184.16x = 103,054,291,711,845,875,712
5. Step 5: Solve for x
   x = 103,054,291,711,845,875,712/10,288,079,184.16
6. Step 6: Final answer
   x = 10,016,864,165.52