Finding the Fourth Proportional to 1,908,312.59, 2,633,475.17 and 1,037,152.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,908,312.59 : 2,633,475.17 = 1,037,152.12 : x
2. Step 2: Convert to fraction form
   1,908,312.59/2,633,475.17 = 1,037,152.12/x
3. Step 3: Cross multiply
   1,908,312.59x = 2,633,475.17 × 1,037,152.12
4. Step 4: Simplify right side
   1,908,312.59x = 2,731,314,355,532.86
5. Step 5: Solve for x
   x = 2,731,314,355,532.86/1,908,312.59
6. Step 6: Final answer
   x = 1,431,271.99