Finding the Fourth Proportional to 2,574,071.93, 3,862,124.89 and 977,058.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,574,071.93 : 3,862,124.89 = 977,058.92 : x
2. Step 2: Convert to fraction form
   2,574,071.93/3,862,124.89 = 977,058.92/x
3. Step 3: Cross multiply
   2,574,071.93x = 3,862,124.89 × 977,058.92
4. Step 4: Simplify right side
   2,574,071.93x = 3,773,523,581,141.18
5. Step 5: Solve for x
   x = 3,773,523,581,141.18/2,574,071.93
6. Step 6: Final answer
   x = 1,465,974.41