Finding the Fourth Proportional to 15,942,345.32, 23,917,312.52 and 5,159,646.18

Step by Step Solution

1. Step 1: Write the proportion equation
   15,942,345.32 : 23,917,312.52 = 5,159,646.18 : x
2. Step 2: Convert to fraction form
   15,942,345.32/23,917,312.52 = 5,159,646.18/x
3. Step 3: Cross multiply
   15,942,345.32x = 23,917,312.52 × 5,159,646.18
4. Step 4: Simplify right side
   15,942,345.32x = 123,404,870,179,684.17
5. Step 5: Solve for x
   x = 123,404,870,179,684.17/15,942,345.32
6. Step 6: Final answer
   x = 7,740,697.35