Finding the Fourth Proportional to 112,254,343.30, 168,554,725.35 and 61,236,007.30

Step by Step Solution

1. Step 1: Write the proportion equation
   112,254,343.30 : 168,554,725.35 = 61,236,007.30 : x
2. Step 2: Convert to fraction form
   112,254,343.30/168,554,725.35 = 61,236,007.30/x
3. Step 3: Cross multiply
   112,254,343.30x = 168,554,725.35 × 61,236,007.30
4. Step 4: Simplify right side
   112,254,343.30x = 10,321,618,391,982,094
5. Step 5: Solve for x
   x = 10,321,618,391,982,094/112,254,343.30
6. Step 6: Final answer
   x = 91,948,499.17