Finding the Fourth Proportional to 64,990,663.08, 89,696,741.01 and 41,150,506.17

Step by Step Solution

1. Step 1: Write the proportion equation
   64,990,663.08 : 89,696,741.01 = 41,150,506.17 : x
2. Step 2: Convert to fraction form
   64,990,663.08/89,696,741.01 = 41,150,506.17/x
3. Step 3: Cross multiply
   64,990,663.08x = 89,696,741.01 × 41,150,506.17
4. Step 4: Simplify right side
   64,990,663.08x = 3,691,066,294,360,897.50
5. Step 5: Solve for x
   x = 3,691,066,294,360,897.50/64,990,663.08
6. Step 6: Final answer
   x = 56,793,793.44