Finding the Fourth Proportional to 23,374,948.79, 32,256,810.55 and 13,061,756.63

Step by Step Solution

1. Step 1: Write the proportion equation
   23,374,948.79 : 32,256,810.55 = 13,061,756.63 : x
2. Step 2: Convert to fraction form
   23,374,948.79/32,256,810.55 = 13,061,756.63/x
3. Step 3: Cross multiply
   23,374,948.79x = 32,256,810.55 × 13,061,756.63
4. Step 4: Simplify right side
   23,374,948.79x = 421,330,609,064,116.50
5. Step 5: Solve for x
   x = 421,330,609,064,116.50/23,374,948.79
6. Step 6: Final answer
   x = 18,024,878.38