Finding the Fourth Proportional to 798,656.00, 1,102,189.89 and 436,113.50

Step by Step Solution

1. Step 1: Write the proportion equation
   798,656.00 : 1,102,189.89 = 436,113.50 : x
2. Step 2: Convert to fraction form
   798,656.00/1,102,189.89 = 436,113.50/x
3. Step 3: Cross multiply
   798,656.00x = 1,102,189.89 × 436,113.50
4. Step 4: Simplify right side
   798,656.00x = 480,679,885,081.57
5. Step 5: Solve for x
   x = 480,679,885,081.57/798,656.00
6. Step 6: Final answer
   x = 601,860.99