Finding the Fourth Proportional to 91,872,599,839.39, 137,730,296,147.61 and 35,253,094,503.61

Step by Step Solution

1. Step 1: Write the proportion equation
   91,872,599,839.39 : 137,730,296,147.61 = 35,253,094,503.61 : x
2. Step 2: Convert to fraction form
   91,872,599,839.39/137,730,296,147.61 = 35,253,094,503.61/x
3. Step 3: Cross multiply
   91,872,599,839.39x = 137,730,296,147.61 × 35,253,094,503.61
4. Step 4: Simplify right side
   91,872,599,839.39x = 4,855,419,146,101,749,448,704
5. Step 5: Solve for x
   x = 4,855,419,146,101,749,448,704/91,872,599,839.39
6. Step 6: Final answer
   x = 52,849,480,199.65