Finding the Fourth Proportional to 1,877,820.48, 2,819,954.17 and 1,152,602.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,877,820.48 : 2,819,954.17 = 1,152,602.25 : x
2. Step 2: Convert to fraction form
   1,877,820.48/2,819,954.17 = 1,152,602.25/x
3. Step 3: Cross multiply
   1,877,820.48x = 2,819,954.17 × 1,152,602.25
4. Step 4: Simplify right side
   1,877,820.48x = 3,250,285,521,238.88
5. Step 5: Solve for x
   x = 3,250,285,521,238.88/1,877,820.48
6. Step 6: Final answer
   x = 1,730,881.92