Finding the Fourth Proportional to 109,097,345.72, 163,642,032.72 and 32,418,381.03

Step by Step Solution

1. Step 1: Write the proportion equation
   109,097,345.72 : 163,642,032.72 = 32,418,381.03 : x
2. Step 2: Convert to fraction form
   109,097,345.72/163,642,032.72 = 32,418,381.03/x
3. Step 3: Cross multiply
   109,097,345.72x = 163,642,032.72 × 32,418,381.03
4. Step 4: Simplify right side
   109,097,345.72x = 5,305,009,769,240,687
5. Step 5: Solve for x
   x = 5,305,009,769,240,687/109,097,345.72
6. Step 6: Final answer
   x = 48,626,387.15