Finding the Fourth Proportional to 8,751,443,690.52, 12,072,472,949.52 and 5,931,087,090.84

Step by Step Solution

1. Step 1: Write the proportion equation
   8,751,443,690.52 : 12,072,472,949.52 = 5,931,087,090.84 : x
2. Step 2: Convert to fraction form
   8,751,443,690.52/12,072,472,949.52 = 5,931,087,090.84/x
3. Step 3: Cross multiply
   8,751,443,690.52x = 12,072,472,949.52 × 5,931,087,090.84
4. Step 4: Simplify right side
   8,751,443,690.52x = 71,602,888,465,413,177,344
5. Step 5: Solve for x
   x = 71,602,888,465,413,177,344/8,751,443,690.52
6. Step 6: Final answer
   x = 8,181,837,305.65