Finding the Fourth Proportional to 1,877,199.59, 2,590,376.00 and 1,061,290.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,877,199.59 : 2,590,376.00 = 1,061,290.04 : x
2. Step 2: Convert to fraction form
   1,877,199.59/2,590,376.00 = 1,061,290.04/x
3. Step 3: Cross multiply
   1,877,199.59x = 2,590,376.00 × 1,061,290.04
4. Step 4: Simplify right side
   1,877,199.59x = 2,749,140,230,396.71
5. Step 5: Solve for x
   x = 2,749,140,230,396.71/1,877,199.59
6. Step 6: Final answer
   x = 1,464,490.11