Finding the Fourth Proportional to 1,112,105,668.38, 1,534,604,392.35 and 659,905,718.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112,105,668.38 : 1,534,604,392.35 = 659,905,718.82 : x
2. Step 2: Convert to fraction form
   1,112,105,668.38/1,534,604,392.35 = 659,905,718.82/x
3. Step 3: Cross multiply
   1,112,105,668.38x = 1,534,604,392.35 × 659,905,718.82
4. Step 4: Simplify right side
   1,112,105,668.38x = 1,012,694,214,638,056,064
5. Step 5: Solve for x
   x = 1,012,694,214,638,056,064/1,112,105,668.38
6. Step 6: Final answer
   x = 910,609,705.02