Finding the Fourth Proportional to 13,155,174,204.48, 19,733,921,422.74 and 3,711,900,857.31

Step by Step Solution

1. Step 1: Write the proportion equation
   13,155,174,204.48 : 19,733,921,422.74 = 3,711,900,857.31 : x
2. Step 2: Convert to fraction form
   13,155,174,204.48/19,733,921,422.74 = 3,711,900,857.31/x
3. Step 3: Cross multiply
   13,155,174,204.48x = 19,733,921,422.74 × 3,711,900,857.31
4. Step 4: Simplify right side
   13,155,174,204.48x = 73,250,359,847,156,785,152
5. Step 5: Solve for x
   x = 73,250,359,847,156,785,152/13,155,174,204.48
6. Step 6: Final answer
   x = 5,568,178,627.56