Finding the Fourth Proportional to 9,692,057,498.50, 13,375,039,373.68 and 5,236,721,875.00

Step by Step Solution

1. Step 1: Write the proportion equation
   9,692,057,498.50 : 13,375,039,373.68 = 5,236,721,875.00 : x
2. Step 2: Convert to fraction form
   9,692,057,498.50/13,375,039,373.68 = 5,236,721,875.00/x
3. Step 3: Cross multiply
   9,692,057,498.50x = 13,375,039,373.68 × 5,236,721,875.00
4. Step 4: Simplify right side
   9,692,057,498.50x = 70,041,361,267,185,500,160
5. Step 5: Solve for x
   x = 70,041,361,267,185,500,160/9,692,057,498.50
6. Step 6: Final answer
   x = 7,226,676,201.42