Finding the Fourth Proportional to 1,657,967.50, 2,287,995.15 and 942,575.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,657,967.50 : 2,287,995.15 = 942,575.50 : x
2. Step 2: Convert to fraction form
   1,657,967.50/2,287,995.15 = 942,575.50/x
3. Step 3: Cross multiply
   1,657,967.50x = 2,287,995.15 × 942,575.50
4. Step 4: Simplify right side
   1,657,967.50x = 2,156,608,172,508.83
5. Step 5: Solve for x
   x = 2,156,608,172,508.83/1,657,967.50
6. Step 6: Final answer
   x = 1,300,754.19