Finding the Fourth Proportional to 7,132,666,307.84, 10,689,692,290.05 and 3,984,753,765.81

Step by Step Solution

1. Step 1: Write the proportion equation
   7,132,666,307.84 : 10,689,692,290.05 = 3,984,753,765.81 : x
2. Step 2: Convert to fraction form
   7,132,666,307.84/10,689,692,290.05 = 3,984,753,765.81/x
3. Step 3: Cross multiply
   7,132,666,307.84x = 10,689,692,290.05 × 3,984,753,765.81
4. Step 4: Simplify right side
   7,132,666,307.84x = 42,595,791,608,149,499,904
5. Step 5: Solve for x
   x = 42,595,791,608,149,499,904/7,132,666,307.84
6. Step 6: Final answer
   x = 5,971,931,080.15