Finding the Fourth Proportional to 25,602,181.29, 38,403,310.82 and 10,456,112.79

Step by Step Solution

1. Step 1: Write the proportion equation
   25,602,181.29 : 38,403,310.82 = 10,456,112.79 : x
2. Step 2: Convert to fraction form
   25,602,181.29/38,403,310.82 = 10,456,112.79/x
3. Step 3: Cross multiply
   25,602,181.29x = 38,403,310.82 × 10,456,112.79
4. Step 4: Simplify right side
   25,602,181.29x = 401,549,349,443,347.38
5. Step 5: Solve for x
   x = 401,549,349,443,347.38/25,602,181.29
6. Step 6: Final answer
   x = 15,684,185.07