Finding the Fourth Proportional to 46,092,007.76, 69,129,042.38 and 13,300,271.24

Step by Step Solution

1. Step 1: Write the proportion equation
   46,092,007.76 : 69,129,042.38 = 13,300,271.24 : x
2. Step 2: Convert to fraction form
   46,092,007.76/69,129,042.38 = 13,300,271.24/x
3. Step 3: Cross multiply
   46,092,007.76x = 69,129,042.38 × 13,300,271.24
4. Step 4: Simplify right side
   46,092,007.76x = 919,435,014,321,776.38
5. Step 5: Solve for x
   x = 919,435,014,321,776.38/46,092,007.76
6. Step 6: Final answer
   x = 19,947,818.70