Finding the Fourth Proportional to 1,184,624.34, 1,776,941.68 and 375,012.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,184,624.34 : 1,776,941.68 = 375,012.72 : x
2. Step 2: Convert to fraction form
   1,184,624.34/1,776,941.68 = 375,012.72/x
3. Step 3: Cross multiply
   1,184,624.34x = 1,776,941.68 × 375,012.72
4. Step 4: Simplify right side
   1,184,624.34x = 666,375,732,698.17
5. Step 5: Solve for x
   x = 666,375,732,698.17/1,184,624.34
6. Step 6: Final answer
   x = 562,520.72