Finding the Fourth Proportional to 73,184,817.48, 109,810,749.76 and 31,698,382.72

Step by Step Solution

1. Step 1: Write the proportion equation
   73,184,817.48 : 109,810,749.76 = 31,698,382.72 : x
2. Step 2: Convert to fraction form
   73,184,817.48/109,810,749.76 = 31,698,382.72/x
3. Step 3: Cross multiply
   73,184,817.48x = 109,810,749.76 × 31,698,382.72
4. Step 4: Simplify right side
   73,184,817.48x = 3,480,823,172,662,628
5. Step 5: Solve for x
   x = 3,480,823,172,662,628/73,184,817.48
6. Step 6: Final answer
   x = 47,562,094.06