Finding the Fourth Proportional to 1,698,871.34, 2,545,317.63 and 1,597,731.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,698,871.34 : 2,545,317.63 = 1,597,731.50 : x
2. Step 2: Convert to fraction form
   1,698,871.34/2,545,317.63 = 1,597,731.50/x
3. Step 3: Cross multiply
   1,698,871.34x = 2,545,317.63 × 1,597,731.50
4. Step 4: Simplify right side
   1,698,871.34x = 4,066,734,142,229.76
5. Step 5: Solve for x
   x = 4,066,734,142,229.76/1,698,871.34
6. Step 6: Final answer
   x = 2,393,785.84