Finding the Fourth Proportional to 1,097,725.42, 1,647,533.98 and 761,002.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,097,725.42 : 1,647,533.98 = 761,002.53 : x
2. Step 2: Convert to fraction form
   1,097,725.42/1,647,533.98 = 761,002.53/x
3. Step 3: Cross multiply
   1,097,725.42x = 1,647,533.98 × 761,002.53
4. Step 4: Simplify right side
   1,097,725.42x = 1,253,777,531,081.35
5. Step 5: Solve for x
   x = 1,253,777,531,081.35/1,097,725.42
6. Step 6: Final answer
   x = 1,142,159.51