Finding the Fourth Proportional to 1,877,068, 2,592,492.24 and 1,272,406.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,877,068 : 2,592,492.24 = 1,272,406.24 : x
2. Step 2: Convert to fraction form
   1,877,068/2,592,492.24 = 1,272,406.24/x
3. Step 3: Cross multiply
   1,877,068x = 2,592,492.24 × 1,272,406.24
4. Step 4: Simplify right side
   1,877,068x = 3,298,703,303,327.58
5. Step 5: Solve for x
   x = 3,298,703,303,327.58/1,877,068
6. Step 6: Final answer
   x = 1,757,370.17