Finding the Fourth Proportional to 10,263,298,598.16, 14,163,352,061.40 and 5,569,611,686.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,263,298,598.16 : 14,163,352,061.40 = 5,569,611,686.16 : x
2. Step 2: Convert to fraction form
   10,263,298,598.16/14,163,352,061.40 = 5,569,611,686.16/x
3. Step 3: Cross multiply
   10,263,298,598.16x = 14,163,352,061.40 × 5,569,611,686.16
4. Step 4: Simplify right side
   10,263,298,598.16x = 78,884,371,156,371,767,296
5. Step 5: Solve for x
   x = 78,884,371,156,371,767,296/10,263,298,598.16
6. Step 6: Final answer
   x = 7,686,064,124.70