Finding the Fourth Proportional to 32,556,795.89, 48,798,044.88 and 13,113,577.34

Step by Step Solution

1. Step 1: Write the proportion equation
   32,556,795.89 : 48,798,044.88 = 13,113,577.34 : x
2. Step 2: Convert to fraction form
   32,556,795.89/48,798,044.88 = 13,113,577.34/x
3. Step 3: Cross multiply
   32,556,795.89x = 48,798,044.88 × 13,113,577.34
4. Step 4: Simplify right side
   32,556,795.89x = 639,916,935,574,671
5. Step 5: Solve for x
   x = 639,916,935,574,671/32,556,795.89
6. Step 6: Final answer
   x = 19,655,402.75