Finding the Fourth Proportional to 49,759,307.74, 74,672,591.86 and 17,411,490.51

Step by Step Solution

1. Step 1: Write the proportion equation
   49,759,307.74 : 74,672,591.86 = 17,411,490.51 : x
2. Step 2: Convert to fraction form
   49,759,307.74/74,672,591.86 = 17,411,490.51/x
3. Step 3: Cross multiply
   49,759,307.74x = 74,672,591.86 × 17,411,490.51
4. Step 4: Simplify right side
   49,759,307.74x = 1,300,161,124,527,493.25
5. Step 5: Solve for x
   x = 1,300,161,124,527,493.25/49,759,307.74
6. Step 6: Final answer
   x = 26,129,003.47