Finding the Fourth Proportional to 9,250,688,165.34, 12,765,914,105.90 and 5,021,563,060.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,250,688,165.34 : 12,765,914,105.90 = 5,021,563,060.69 : x
2. Step 2: Convert to fraction form
   9,250,688,165.34/12,765,914,105.90 = 5,021,563,060.69/x
3. Step 3: Cross multiply
   9,250,688,165.34x = 12,765,914,105.90 × 5,021,563,060.69
4. Step 4: Simplify right side
   9,250,688,165.34x = 64,104,842,710,128,844,800
5. Step 5: Solve for x
   x = 64,104,842,710,128,844,800/9,250,688,165.34
6. Step 6: Final answer
   x = 6,929,737,719.44