Finding the Fourth Proportional to 25,610,561.96, 38,415,908.54 and 10,464,493.46

Step by Step Solution

1. Step 1: Write the proportion equation
   25,610,561.96 : 38,415,908.54 = 10,464,493.46 : x
2. Step 2: Convert to fraction form
   25,610,561.96/38,415,908.54 = 10,464,493.46/x
3. Step 3: Cross multiply
   25,610,561.96x = 38,415,908.54 × 10,464,493.46
4. Step 4: Simplify right side
   25,610,561.96x = 402,003,023,510,869.81
5. Step 5: Solve for x
   x = 402,003,023,510,869.81/25,610,561.96
6. Step 6: Final answer
   x = 15,696,766.99