Finding the Fourth Proportional to 10,003,328,252.40, 13,804,462,737.92 and 5,716,492,796.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,003,328,252.40 : 13,804,462,737.92 = 5,716,492,796.80 : x
2. Step 2: Convert to fraction form
   10,003,328,252.40/13,804,462,737.92 = 5,716,492,796.80/x
3. Step 3: Cross multiply
   10,003,328,252.40x = 13,804,462,737.92 × 5,716,492,796.80
4. Step 4: Simplify right side
   10,003,328,252.40x = 78,913,111,805,013,688,320
5. Step 5: Solve for x
   x = 78,913,111,805,013,688,320/10,003,328,252.40
6. Step 6: Final answer
   x = 7,888,685,626.81