Finding the Fourth Proportional to 25,602,182.42, 38,403,312.50 and 10,456,113.92

Step by Step Solution

1. Step 1: Write the proportion equation
   25,602,182.42 : 38,403,312.50 = 10,456,113.92 : x
2. Step 2: Convert to fraction form
   25,602,182.42/38,403,312.50 = 10,456,113.92/x
3. Step 3: Cross multiply
   25,602,182.42x = 38,403,312.50 × 10,456,113.92
4. Step 4: Simplify right side
   25,602,182.42x = 401,549,410,405,360
5. Step 5: Solve for x
   x = 401,549,410,405,360/25,602,182.42
6. Step 6: Final answer
   x = 15,684,186.75