Finding the Fourth Proportional to 10,254,142.32, 14,152,456.42 and 5,905,746.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,254,142.32 : 14,152,456.42 = 5,905,746.12 : x
2. Step 2: Convert to fraction form
   10,254,142.32/14,152,456.42 = 5,905,746.12/x
3. Step 3: Cross multiply
   10,254,142.32x = 14,152,456.42 × 5,905,746.12
4. Step 4: Simplify right side
   10,254,142.32x = 83,580,814,590,884.09
5. Step 5: Solve for x
   x = 83,580,814,590,884.09/10,254,142.32
6. Step 6: Final answer
   x = 8,150,931.79