Finding the Fourth Proportional to 10,742,123.90, 14,824,464.88 and 5,847,671.90

Step by Step Solution

1. Step 1: Write the proportion equation
   10,742,123.90 : 14,824,464.88 = 5,847,671.90 : x
2. Step 2: Convert to fraction form
   10,742,123.90/14,824,464.88 = 5,847,671.90/x
3. Step 3: Cross multiply
   10,742,123.90x = 14,824,464.88 × 5,847,671.90
4. Step 4: Simplify right side
   10,742,123.90x = 86,688,606,711,312.88
5. Step 5: Solve for x
   x = 86,688,606,711,312.88/10,742,123.90
6. Step 6: Final answer
   x = 8,069,968.99