Finding the Fourth Proportional to 7,472,769,173.37, 10,312,636,692.86 and 4,131,482,689.35

Step by Step Solution

1. Step 1: Write the proportion equation
   7,472,769,173.37 : 10,312,636,692.86 = 4,131,482,689.35 : x
2. Step 2: Convert to fraction form
   7,472,769,173.37/10,312,636,692.86 = 4,131,482,689.35/x
3. Step 3: Cross multiply
   7,472,769,173.37x = 10,312,636,692.86 × 4,131,482,689.35
4. Step 4: Simplify right side
   7,472,769,173.37x = 42,606,479,978,086,064,128
5. Step 5: Solve for x
   x = 42,606,479,978,086,064,128/7,472,769,173.37
6. Step 6: Final answer
   x = 5,701,565,107.87