Finding the Fourth Proportional to 1,925,462.18, 2,657,235.78 and 1,066,116.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,925,462.18 : 2,657,235.78 = 1,066,116.98 : x
2. Step 2: Convert to fraction form
   1,925,462.18/2,657,235.78 = 1,066,116.98/x
3. Step 3: Cross multiply
   1,925,462.18x = 2,657,235.78 × 1,066,116.98
4. Step 4: Simplify right side
   1,925,462.18x = 2,832,924,171,635.37
5. Step 5: Solve for x
   x = 2,832,924,171,635.37/1,925,462.18
6. Step 6: Final answer
   x = 1,471,295.68