Finding the Fourth Proportional to 52,209,663,530.00, 78,234,562,704.71 and 35,129,163,441.88

Step by Step Solution

1. Step 1: Write the proportion equation
   52,209,663,530.00 : 78,234,562,704.71 = 35,129,163,441.88 : x
2. Step 2: Convert to fraction form
   52,209,663,530.00/78,234,562,704.71 = 35,129,163,441.88/x
3. Step 3: Cross multiply
   52,209,663,530.00x = 78,234,562,704.71 × 35,129,163,441.88
4. Step 4: Simplify right side
   52,209,663,530.00x = 2,748,314,740,057,383,632,896
5. Step 5: Solve for x
   x = 2,748,314,740,057,383,632,896/52,209,663,530.00
6. Step 6: Final answer
   x = 52,639,962,685.81