Finding the Fourth Proportional to 7,343,760,855.66, 10,134,424,300.29 and 4,172,118,808.71

Step by Step Solution

1. Step 1: Write the proportion equation
   7,343,760,855.66 : 10,134,424,300.29 = 4,172,118,808.71 : x
2. Step 2: Convert to fraction form
   7,343,760,855.66/10,134,424,300.29 = 4,172,118,808.71/x
3. Step 3: Cross multiply
   7,343,760,855.66x = 10,134,424,300.29 × 4,172,118,808.71
4. Step 4: Simplify right side
   7,343,760,855.66x = 42,282,022,238,687,592,448
5. Step 5: Solve for x
   x = 42,282,022,238,687,592,448/7,343,760,855.66
6. Step 6: Final answer
   x = 5,757,543,453.52