Finding the Fourth Proportional to 112,082,503.43, 154,677,695.06 and 65,036,032.81

Step by Step Solution

1. Step 1: Write the proportion equation
   112,082,503.43 : 154,677,695.06 = 65,036,032.81 : x
2. Step 2: Convert to fraction form
   112,082,503.43/154,677,695.06 = 65,036,032.81/x
3. Step 3: Cross multiply
   112,082,503.43x = 154,677,695.06 × 65,036,032.81
4. Step 4: Simplify right side
   112,082,503.43x = 10,059,623,650,897,336
5. Step 5: Solve for x
   x = 10,059,623,650,897,336/112,082,503.43
6. Step 6: Final answer
   x = 89,751,953.63