Finding the Fourth Proportional to 2,415,150.02, 3,622,502.90 and 817,530.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,415,150.02 : 3,622,502.90 = 817,530.50 : x
2. Step 2: Convert to fraction form
   2,415,150.02/3,622,502.90 = 817,530.50/x
3. Step 3: Cross multiply
   2,415,150.02x = 3,622,502.90 × 817,530.50
4. Step 4: Simplify right side
   2,415,150.02x = 2,961,506,607,088.45
5. Step 5: Solve for x
   x = 2,961,506,607,088.45/2,415,150.02
6. Step 6: Final answer
   x = 1,226,220.56